iio: adc: Replace license text w/ SPDX identifier

Message ID	20181128175312.9634-1-matheus.bernardino@usp.br
State	Not Applicable, archived
Headers	show Return-Path: <linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> From: Matheus Tavares <matheus.bernardino@usp.br> To: Lars-Peter Clausen <lars@metafoo.de>, Michael Hennerich <Michael.Hennerich@analog.com>, Jonathan Cameron <jic23@kernel.org>, Hartmut Knaack <knaack.h@gmx.de>, Peter Meerwald-Stadler <pmeerw@pmeerw.net>, Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>, Ludovic Desroches <ludovic.desroches@microchip.com>, Eugen Hristev <eugen.hristev@microchip.com>, Nicolas Ferre <nicolas.ferre@microchip.com>, Alexandre Belloni <alexandre.belloni@bootlin.com>, Chen-Yu Tsai <wens@csie.org>, Hans de Goede <hdegoede@redhat.com>, Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com>, Jon Mason <jonmason@broadcom.com>, bcm-kernel-feedback-list@broadcom.com, Support Opensource <support.opensource@diasemi.com>, Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <krzk@kernel.org>, Andreas Klinger <ak@it-klinger.de>, Milo Kim <milo.kim@ti.com>, Vladimir Zapolskiy <vz@mleia.com>, Sylvain Lemieux <slemieux.tyco@gmail.com>, Carlo Caione <carlo@caione.org>, Kevin Hilman <khilman@baylibre.com>, Heiko Stuebner <heiko@sntech.de>, William Breathitt Gray <vilhelm.gray@gmail.com>, Maxime Ripard <maxime.ripard@bootlin.com>, Michal Simek <michal.simek@xilinx.com> Subject: [PATCH] iio: adc: Replace license text w/ SPDX identifier Date: Wed, 28 Nov 2018 15:53:12 -0200 Message-Id: <20181128175312.9634-1-matheus.bernardino@usp.br> Precedence: list Cc: linux-samsung-soc@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-usp@googlegroups.com, linux-rockchip@lists.infradead.org, linux-amlogic@lists.infradead.org, Lucas Santos <ilucas.ms@gmail.com>, linux-arm-kernel@lists.infradead.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" <linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org>
Series	iio: adc: Replace license text w/ SPDX identifier \| expand iio: adc: Replace license text w/ SPDX identifier

On 2018-11-28 9:53 a.m., Matheus Tavares wrote: > From: Lucas Santos <ilucas.ms@gmail.com> > > This patch removes all license boilerplate texts from the .c and .h I know other people don't follow the patch guidelines, <https://www.kernel.org/doc/html/latest/process/submitting-patches.html> but more info on proper commit message format in link. <https://www.kernel.org/doc/html/latest/process/submitting-patches.html> (Don't say "this patch" or "this commit" or "I changed") - use imperative present tense. <https://www.kernel.org/doc/html/latest/process/submitting-patches.html> https://www.kernel.org/doc/html/latest/process/submitting-patches.html > files at drivers/iio/adc/ and, instead, adds the proper SPDX license > identifiers. > > Signed-off-by: Lucas Santos <ilucas.ms@gmail.com> > Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br> > --- > drivers/iio/adc/ad7266.c | 3 +-- > drivers/iio/adc/ad7291.c | 3 +-- > drivers/iio/adc/ad7298.c | 3 +-- > drivers/iio/adc/ad7766.c | 3 +-- > drivers/iio/adc/ad7791.c | 3 +-- > drivers/iio/adc/ad7793.c | 3 +-- > drivers/iio/adc/ad7887.c | 3 +-- > drivers/iio/adc/ad7923.c | 3 +-- > drivers/iio/adc/ad799x.c | 5 +---- > drivers/iio/adc/ad_sigma_delta.c | 3 +-- > drivers/iio/adc/aspeed_adc.c | 6 +----- > drivers/iio/adc/at91-sama5d2_adc.c | 10 +--------- > drivers/iio/adc/at91_adc.c | 3 +-- > drivers/iio/adc/axp20x_adc.c | 5 +---- > drivers/iio/adc/axp288_adc.c | 13 +------------ > drivers/iio/adc/bcm_iproc_adc.c | 13 +------------ Broadcom change: Acked-by: Scott Branden <scott.branden@broadcom.com> > drivers/iio/adc/berlin2-adc.c | 5 +---- > drivers/iio/adc/cc10001_adc.c | 6 +----- > drivers/iio/adc/cpcap-adc.c | 10 +--------- > drivers/iio/adc/da9150-gpadc.c | 6 +----- > drivers/iio/adc/dln2-adc.c | 5 +---- > drivers/iio/adc/ep93xx_adc.c | 5 +---- > drivers/iio/adc/exynos_adc.c | 11 +---------- > drivers/iio/adc/fsl-imx25-gcq.c | 5 +---- > drivers/iio/adc/hi8435.c | 6 +----- > drivers/iio/adc/hx711.c | 6 +----- > drivers/iio/adc/imx7d_adc.c | 6 +----- > drivers/iio/adc/ina2xx-adc.c | 7 +------ > drivers/iio/adc/lp8788_adc.c | 5 +---- > drivers/iio/adc/lpc18xx_adc.c | 5 +---- > drivers/iio/adc/lpc32xx_adc.c | 15 +-------------- > drivers/iio/adc/ltc2471.c | 3 +-- > drivers/iio/adc/ltc2485.c | 5 +---- > drivers/iio/adc/ltc2497.c | 3 +-- > drivers/iio/adc/max1027.c | 5 +---- > drivers/iio/adc/max1118.c | 5 +---- > drivers/iio/adc/max1363.c | 5 +---- > drivers/iio/adc/mcp320x.c | 5 +---- > drivers/iio/adc/mcp3422.c | 6 +----- > drivers/iio/adc/men_z188_adc.c | 5 +---- > drivers/iio/adc/meson_saradc.c | 5 +---- > drivers/iio/adc/mt6577_auxadc.c | 10 +--------- > drivers/iio/adc/mxs-lradc-adc.c | 11 +---------- > drivers/iio/adc/nau7802.c | 3 +-- > drivers/iio/adc/palmas_gpadc.c | 5 +---- > drivers/iio/adc/qcom-pm8xxx-xoadc.c | 1 + > drivers/iio/adc/qcom-spmi-iadc.c | 10 +--------- > drivers/iio/adc/qcom-spmi-vadc.c | 10 +--------- > drivers/iio/adc/rockchip_saradc.c | 11 +---------- > drivers/iio/adc/spear_adc.c | 3 +-- > drivers/iio/adc/stx104.c | 10 +--------- > drivers/iio/adc/sun4i-gpadc-iio.c | 5 +---- > drivers/iio/adc/ti-adc081c.c | 5 +---- > drivers/iio/adc/ti-adc0832.c | 5 +---- > drivers/iio/adc/ti-adc084s021.c | 5 +---- > drivers/iio/adc/ti-adc108s102.c | 10 +--------- > drivers/iio/adc/ti-adc12138.c | 5 +---- > drivers/iio/adc/ti-ads1015.c | 5 +---- > drivers/iio/adc/ti-ads8688.c | 5 +---- > drivers/iio/adc/ti-tlc4541.c | 5 +---- > drivers/iio/adc/ti_am335x_adc.c | 10 +--------- > drivers/iio/adc/twl4030-madc.c | 16 +--------------- > drivers/iio/adc/twl6030-gpadc.c | 16 +--------------- > drivers/iio/adc/vf610_adc.c | 15 +-------------- > drivers/iio/adc/viperboard_adc.c | 7 +------ > drivers/iio/adc/xilinx-xadc-core.c | 3 +-- > drivers/iio/adc/xilinx-xadc-events.c | 3 +-- > drivers/iio/adc/xilinx-xadc.h | 3 +-- > 68 files changed, 68 insertions(+), 361 deletions(-) > > diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c > index 605eb5e7e829..b538824e76cd 100644 > --- a/drivers/iio/adc/ad7266.c > +++ b/drivers/iio/adc/ad7266.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * AD7266/65 SPI ADC driver > * > * Copyright 2012 Analog Devices Inc. > - * > - * Licensed under the GPL-2. > */ > > #include <linux/device.h> > diff --git a/drivers/iio/adc/ad7291.c b/drivers/iio/adc/ad7291.c > index a862b5d8fb4b..7bc9f2e8cd3c 100644 > --- a/drivers/iio/adc/ad7291.c > +++ b/drivers/iio/adc/ad7291.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * AD7291 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor > * > * Copyright 2010-2011 Analog Devices Inc. > - * > - * Licensed under the GPL-2 or later. > */ > > #include <linux/device.h> > diff --git a/drivers/iio/adc/ad7298.c b/drivers/iio/adc/ad7298.c > index e0220825fde0..e7ba5e29d0d6 100644 > --- a/drivers/iio/adc/ad7298.c > +++ b/drivers/iio/adc/ad7298.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * AD7298 SPI ADC driver > * > * Copyright 2011 Analog Devices Inc. > - * > - * Licensed under the GPL-2. > */ > > #include <linux/device.h> > diff --git a/drivers/iio/adc/ad7766.c b/drivers/iio/adc/ad7766.c > index 3ae14fc8c649..ff14959f55de 100644 > --- a/drivers/iio/adc/ad7766.c > +++ b/drivers/iio/adc/ad7766.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * AD7766/AD7767 SPI ADC driver > * > * Copyright 2016 Analog Devices Inc. > - * > - * Licensed under the GPL-2 or later. > */ > > #include <linux/clk.h> > diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c > index a9ff0695ddf7..1b9ab2ef9bae 100644 > --- a/drivers/iio/adc/ad7791.c > +++ b/drivers/iio/adc/ad7791.c > @@ -1,10 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * AD7787/AD7788/AD7789/AD7790/AD7791 SPI ADC driver > * > * Copyright 2012 Analog Devices Inc. > * Author: Lars-Peter Clausen <lars@metafoo.de> > - * > - * Licensed under the GPL-2. > */ > > #include <linux/interrupt.h> > diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c > index 4ac3ae62f56f..886263a3d2b1 100644 > --- a/drivers/iio/adc/ad7793.c > +++ b/drivers/iio/adc/ad7793.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * AD7785/AD7792/AD7793/AD7794/AD7795 SPI ADC driver > * > * Copyright 2011-2012 Analog Devices Inc. > - * > - * Licensed under the GPL-2. > */ > > #include <linux/interrupt.h> > diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c > index 9d4c2467d362..7c17b53dea2e 100644 > --- a/drivers/iio/adc/ad7887.c > +++ b/drivers/iio/adc/ad7887.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * AD7887 SPI ADC driver > * > * Copyright 2010-2011 Analog Devices Inc. > - * > - * Licensed under the GPL-2. > */ > > #include <linux/device.h> > diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c > index d62dbb62be45..cad67ee9bb38 100644 > --- a/drivers/iio/adc/ad7923.c > +++ b/drivers/iio/adc/ad7923.c > @@ -1,10 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * AD7904/AD7914/AD7923/AD7924 SPI ADC driver > * > * Copyright 2011 Analog Devices Inc (from AD7923 Driver) > * Copyright 2012 CS Systemes d'Information > - * > - * Licensed under the GPL-2. > */ > > #include <linux/device.h> > diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c > index 7a5b5d00a87d..65d60fc173aa 100644 > --- a/drivers/iio/adc/ad799x.c > +++ b/drivers/iio/adc/ad799x.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * iio/adc/ad799x.c > * Copyright (C) 2010-2011 Michael Hennerich, Analog Devices Inc. > @@ -11,10 +12,6 @@ > * based on linux/drivers/acron/char/pcf8583.c > * Copyright (C) 2000 Russell King > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * ad799x.c > * > * Support for ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, > diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c > index ff5f2da2e1b1..cd0c3cda132a 100644 > --- a/drivers/iio/adc/ad_sigma_delta.c > +++ b/drivers/iio/adc/ad_sigma_delta.c > @@ -1,10 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Support code for Analog Devices Sigma-Delta ADCs > * > * Copyright 2012 Analog Devices Inc. > * Author: Lars-Peter Clausen <lars@metafoo.de> > - * > - * Licensed under the GPL-2. > */ > > #include <linux/interrupt.h> > diff --git a/drivers/iio/adc/aspeed_adc.c b/drivers/iio/adc/aspeed_adc.c > index 9515ca165dfd..5eec9d2a3eb1 100644 > --- a/drivers/iio/adc/aspeed_adc.c > +++ b/drivers/iio/adc/aspeed_adc.c > @@ -1,12 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Aspeed AST2400/2500 ADC > * > * Copyright (C) 2017 Google, Inc. > - * > - * This program is free software; you can redistribute it and/or modify it > - * under the terms and conditions of the GNU General Public License, > - * version 2, as published by the Free Software Foundation. > - * > */ > > #include <linux/clk.h> > diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c > index d5ea84cf6460..62ceca3fe3bf 100644 > --- a/drivers/iio/adc/at91-sama5d2_adc.c > +++ b/drivers/iio/adc/at91-sama5d2_adc.c > @@ -1,17 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Atmel ADC driver for SAMA5D2 devices and compatible. > * > * Copyright (C) 2015 Atmel, > * 2015 Ludovic Desroches <ludovic.desroches@atmel.com> > - * > - * This software is licensed under the terms of the GNU General Public > - * License version 2, as published by the Free Software Foundation, and > - * may be copied, distributed, and modified under those terms. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > */ > > #include <linux/bitops.h> > diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c > index 75d2f73582a3..21b07413a998 100644 > --- a/drivers/iio/adc/at91_adc.c > +++ b/drivers/iio/adc/at91_adc.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * Driver for the ADC present in the Atmel AT91 evaluation boards. > * > * Copyright 2011 Free Electrons > - * > - * Licensed under the GPLv2 or later. > */ > > #include <linux/bitmap.h> > diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c > index 5be789269353..42eefe2593ec 100644 > --- a/drivers/iio/adc/axp20x_adc.c > +++ b/drivers/iio/adc/axp20x_adc.c > @@ -1,11 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* ADC driver for AXP20X and AXP22X PMICs > * > * Copyright (c) 2016 Free Electrons NextThing Co. > * Quentin Schulz <quentin.schulz@free-electrons.com> > - * > - * This program is free software; you can redistribute it and/or modify it under > - * the terms of the GNU General Public License version 2 as published by the > - * Free Software Foundation. > */ > > #include <linux/completion.h> > diff --git a/drivers/iio/adc/axp288_adc.c b/drivers/iio/adc/axp288_adc.c > index 031d568b4972..24c0ec2cfd67 100644 > --- a/drivers/iio/adc/axp288_adc.c > +++ b/drivers/iio/adc/axp288_adc.c > @@ -1,19 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * axp288_adc.c - X-Powers AXP288 PMIC ADC Driver > * > * Copyright (C) 2014 Intel Corporation > - * > - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; version 2 of the License. > - * > - * This program is distributed in the hope that it will be useful, but > - * WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - * General Public License for more details. > - * > */ > > #include <linux/module.h> > diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c > index 7af59a4bbd8d..2eadef68bd49 100644 > --- a/drivers/iio/adc/bcm_iproc_adc.c > +++ b/drivers/iio/adc/bcm_iproc_adc.c > @@ -1,17 +1,6 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright 2016 Broadcom > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License, version 2, as > - * published by the Free Software Foundation (the "GPL"). > - * > - * This program is distributed in the hope that it will be useful, but > - * WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - * General Public License version 2 (GPLv2) for more details. > - * > - * You should have received a copy of the GNU General Public License > - * version 2 (GPLv2) along with this source code. > */ > > #include <linux/module.h> > diff --git a/drivers/iio/adc/berlin2-adc.c b/drivers/iio/adc/berlin2-adc.c > index 72d8fa94ab31..3b0ca5f326ed 100644 > --- a/drivers/iio/adc/berlin2-adc.c > +++ b/drivers/iio/adc/berlin2-adc.c > @@ -1,13 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Marvell Berlin2 ADC driver > * > * Copyright (C) 2015 Marvell Technology Group Ltd. > * > * Antoine Tenart <antoine.tenart@free-electrons.com> > - * > - * This file is licensed under the terms of the GNU General Public > - * License version 2. This program is licensed "as is" without any > - * warranty of any kind, whether express or implied. > */ > > #include <linux/iio/iio.h> > diff --git a/drivers/iio/adc/cc10001_adc.c b/drivers/iio/adc/cc10001_adc.c > index 707d8b24b072..8b72037e04b2 100644 > --- a/drivers/iio/adc/cc10001_adc.c > +++ b/drivers/iio/adc/cc10001_adc.c > @@ -1,10 +1,6 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright (c) 2014-2015 Imagination Technologies Ltd. > - * > - * This program is free software; you can redistribute it and/or modify it > - * under the terms of the GNU General Public License version 2 as published by > - * the Free Software Foundation. > - * > */ > > #include <linux/clk.h> > diff --git a/drivers/iio/adc/cpcap-adc.c b/drivers/iio/adc/cpcap-adc.c > index 9ad60421d360..c1bfa4543125 100644 > --- a/drivers/iio/adc/cpcap-adc.c > +++ b/drivers/iio/adc/cpcap-adc.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright (C) 2017 Tony Lindgren <tony@atomide.com> > * > @@ -5,15 +6,6 @@ > * earlier driver found in the Motorola Linux kernel: > * > * Copyright (C) 2009-2010 Motorola, Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > */ > > #include <linux/delay.h> > diff --git a/drivers/iio/adc/da9150-gpadc.c b/drivers/iio/adc/da9150-gpadc.c > index 0a5d9ce79164..620274890645 100644 > --- a/drivers/iio/adc/da9150-gpadc.c > +++ b/drivers/iio/adc/da9150-gpadc.c > @@ -1,14 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * DA9150 GPADC Driver > * > * Copyright (c) 2014 Dialog Semiconductor > * > * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> > - * > - * This program is free software; you can redistribute it and/or modify it > - * under the terms of the GNU General Public License as published by the > - * Free Software Foundation; either version 2 of the License, or (at your > - * option) any later version. > */ > > #include <linux/kernel.h> > diff --git a/drivers/iio/adc/dln2-adc.c b/drivers/iio/adc/dln2-adc.c > index c64c6675cae6..03f0f8fc6350 100644 > --- a/drivers/iio/adc/dln2-adc.c > +++ b/drivers/iio/adc/dln2-adc.c > @@ -1,11 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Driver for the Diolan DLN-2 USB-ADC adapter > * > * Copyright (c) 2017 Jack Andersen > - * > - * This program is free software; you can redistribute it and/or > - * modify it under the terms of the GNU General Public License as > - * published by the Free Software Foundation, version 2. > */ > > #include <linux/kernel.h> > diff --git a/drivers/iio/adc/ep93xx_adc.c b/drivers/iio/adc/ep93xx_adc.c > index 5036c392cb20..8f614c84b643 100644 > --- a/drivers/iio/adc/ep93xx_adc.c > +++ b/drivers/iio/adc/ep93xx_adc.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Driver for ADC module on the Cirrus Logic EP93xx series of SoCs > * > * Copyright (C) 2015 Alexander Sverdlin > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * The driver uses polling to get the conversion status. According to EP93xx > * datasheets, reading ADCResult register starts the conversion, but user is also > * responsible for ensuring that delay between adjacent conversion triggers is > diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c > index f10443f92e4c..9f9c186e2135 100644 > --- a/drivers/iio/adc/exynos_adc.c > +++ b/drivers/iio/adc/exynos_adc.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * exynos_adc.c - Support for ADC in EXYNOS SoCs > * > @@ -5,16 +6,6 @@ > * > * Copyright (C) 2013 Naveen Krishna Chatradhi <ch.naveen@samsung.com> > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > * You should have received a copy of the GNU General Public License > * along with this program; if not, write to the Free Software > * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. > diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c > index 929c617db364..e03a434b3cd5 100644 > --- a/drivers/iio/adc/fsl-imx25-gcq.c > +++ b/drivers/iio/adc/fsl-imx25-gcq.c > @@ -1,10 +1,7 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright (C) 2014-2015 Pengutronix, Markus Pargmann <mpa@pengutronix.de> > * > - * This program is free software; you can redistribute it and/or modify it under > - * the terms of the GNU General Public License version 2 as published by the > - * Free Software Foundation. > - * > * This is the driver for the imx25 GCQ (Generic Conversion Queue) > * connected to the imx25 ADC. > */ > diff --git a/drivers/iio/adc/hi8435.c b/drivers/iio/adc/hi8435.c > index 6f6c9a348158..0b6bf71af685 100644 > --- a/drivers/iio/adc/hi8435.c > +++ b/drivers/iio/adc/hi8435.c > @@ -1,13 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * Holt Integrated Circuits HI-8435 threshold detector driver > * > * Copyright (C) 2015 Zodiac Inflight Innovations > * Copyright (C) 2015 Cogent Embedded, Inc. > - * > - * This program is free software; you can redistribute it and/or modify it > - * under the terms of the GNU General Public License as published by the > - * Free Software Foundation; either version 2 of the License, or (at your > - * option) any later version. > */ > > #include <linux/delay.h> > diff --git a/drivers/iio/adc/hx711.c b/drivers/iio/adc/hx711.c > index 36b59d8957fb..894d49843854 100644 > --- a/drivers/iio/adc/hx711.c > +++ b/drivers/iio/adc/hx711.c > @@ -1,13 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * HX711: analog to digital converter for weight sensor module > * > * Copyright (c) 2016 Andreas Klinger <ak@it-klinger.de> > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > * This program is distributed in the hope that it will be useful, > * but WITHOUT ANY WARRANTY; without even the implied warranty of > * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > diff --git a/drivers/iio/adc/imx7d_adc.c b/drivers/iio/adc/imx7d_adc.c > index ad6764fb2a23..2f54ea1e4292 100644 > --- a/drivers/iio/adc/imx7d_adc.c > +++ b/drivers/iio/adc/imx7d_adc.c > @@ -1,12 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * Freescale i.MX7D ADC driver > * > * Copyright (C) 2015 Freescale Semiconductor, Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > */ > > #include <linux/clk.h> > diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c > index bdd7cba6f6b0..9bbcca9df401 100644 > --- a/drivers/iio/adc/ina2xx-adc.c > +++ b/drivers/iio/adc/ina2xx-adc.c > @@ -1,20 +1,15 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * INA2XX Current and Power Monitors > * > * Copyright 2015 Baylibre SAS. > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * Based on linux/drivers/iio/adc/ad7291.c > * Copyright 2010-2011 Analog Devices Inc. > * > * Based on linux/drivers/hwmon/ina2xx.c > * Copyright 2012 Lothar Felten <l-felten@ti.com> > * > - * Licensed under the GPL-2 or later. > - * > * IIO driver for INA219-220-226-230-231 > * > * Configurable 7-bit I2C slave address from 0x40 to 0x4F > diff --git a/drivers/iio/adc/lp8788_adc.c b/drivers/iio/adc/lp8788_adc.c > index 3bc4df916420..09dd55bff7bc 100644 > --- a/drivers/iio/adc/lp8788_adc.c > +++ b/drivers/iio/adc/lp8788_adc.c > @@ -1,13 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * TI LP8788 MFD - ADC driver > * > * Copyright 2012 Texas Instruments > * > * Author: Milo(Woogyom) Kim <milo.kim@ti.com> > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > */ > > #include <linux/delay.h> > diff --git a/drivers/iio/adc/lpc18xx_adc.c b/drivers/iio/adc/lpc18xx_adc.c > index 041dc4a3f66c..00d39234143d 100644 > --- a/drivers/iio/adc/lpc18xx_adc.c > +++ b/drivers/iio/adc/lpc18xx_adc.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * IIO ADC driver for NXP LPC18xx ADC > * > * Copyright (C) 2016 Joachim Eastwood <manabian@gmail.com> > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * UNSUPPORTED hardware features: > * - Hardware triggers > * - Burst mode > diff --git a/drivers/iio/adc/lpc32xx_adc.c b/drivers/iio/adc/lpc32xx_adc.c > index 20b36690fa4f..e361c1532a75 100644 > --- a/drivers/iio/adc/lpc32xx_adc.c > +++ b/drivers/iio/adc/lpc32xx_adc.c > @@ -1,23 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * lpc32xx_adc.c - Support for ADC in LPC32XX > * > * 3-channel, 10-bit ADC > * > * Copyright (C) 2011, 2012 Roland Stigge <stigge@antcom.de> > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; if not, write to the Free Software > - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. > */ > > #include <linux/module.h> > diff --git a/drivers/iio/adc/ltc2471.c b/drivers/iio/adc/ltc2471.c > index b88102b751cf..9d5326377676 100644 > --- a/drivers/iio/adc/ltc2471.c > +++ b/drivers/iio/adc/ltc2471.c > @@ -1,11 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Driver for Linear Technology LTC2471 and LTC2473 voltage monitors > * The LTC2473 is identical to the 2471, but reports a differential signal. > * > * Copyright (C) 2017 Topic Embedded Products > * Author: Mike Looijmans <mike.looijmans@topic.nl> > - * > - * License: GPLv2 > */ > > #include <linux/err.h> > diff --git a/drivers/iio/adc/ltc2485.c b/drivers/iio/adc/ltc2485.c > index b24c14037fd4..c0e9a7ba7af4 100644 > --- a/drivers/iio/adc/ltc2485.c > +++ b/drivers/iio/adc/ltc2485.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * ltc2485.c - Driver for Linear Technology LTC2485 ADC > * > * Copyright (C) 2016 Alison Schofield <amsfield22@gmail.com> > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * Datasheet: http://cds.linear.com/docs/en/datasheet/2485fd.pdf > */ > > diff --git a/drivers/iio/adc/ltc2497.c b/drivers/iio/adc/ltc2497.c > index f1f7cdf66fbd..0fe12c0e3b3c 100644 > --- a/drivers/iio/adc/ltc2497.c > +++ b/drivers/iio/adc/ltc2497.c > @@ -1,10 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * ltc2497.c - Driver for Analog Devices/Linear Technology LTC2497 ADC > * > * Copyright (C) 2017 Analog Devices Inc. > * > - * Licensed under the GPL-2. > - * > * Datasheet: http://cds.linear.com/docs/en/datasheet/2497fd.pdf > */ > > diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c > index 311c1a89c329..af83207b2804 100644 > --- a/drivers/iio/adc/max1027.c > +++ b/drivers/iio/adc/max1027.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * iio/adc/max1027.c > * Copyright (C) 2014 Philippe Reynes > @@ -6,10 +7,6 @@ > * Copyright 2011 Analog Devices Inc (from AD7923 Driver) > * Copyright 2012 CS Systemes d'Information > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * max1027.c > * > * Partial support for max1027 and similar chips. > diff --git a/drivers/iio/adc/max1118.c b/drivers/iio/adc/max1118.c > index 49db9e9ae625..027ee7f6f5d0 100644 > --- a/drivers/iio/adc/max1118.c > +++ b/drivers/iio/adc/max1118.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * MAX1117/MAX1118/MAX1119 8-bit, dual-channel ADCs driver > * > * Copyright (c) 2017 Akinobu Mita <akinobu.mita@gmail.com> > * > - * This file is subject to the terms and conditions of version 2 of > - * the GNU General Public License. See the file COPYING in the main > - * directory of this archive for more details. > - * > * Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX1117-MAX1119.pdf > * > * SPI interface connections > diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c > index a8d35aebee80..6d191ffc4c7e 100644 > --- a/drivers/iio/adc/max1363.c > +++ b/drivers/iio/adc/max1363.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * iio/adc/max1363.c > * Copyright (C) 2008-2010 Jonathan Cameron > @@ -9,10 +10,6 @@ > * Copyright (C) 2000 Russell King > * > * Driver for max1363 and similar chips. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > */ > > #include <linux/interrupt.h> > diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c > index a04856d8afdb..4b873afe8e5a 100644 > --- a/drivers/iio/adc/mcp320x.c > +++ b/drivers/iio/adc/mcp320x.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright (C) 2013 Oskar Andero <oskar.andero@gmail.com> > * Copyright (C) 2014 Rose Technology > @@ -34,10 +35,6 @@ > * http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf mcp3204/08 > * http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf mcp3301 > * http://ww1.microchip.com/downloads/en/DeviceDoc/21950D.pdf mcp3550/1/3 > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > */ > > #include <linux/err.h> > diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c > index 819f26011500..c8232ba24667 100644 > --- a/drivers/iio/adc/mcp3422.c > +++ b/drivers/iio/adc/mcp3422.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * mcp3422.c - driver for the Microchip mcp3421/2/3/4/5/6/7/8 chip family > * > @@ -10,11 +11,6 @@ > * > * This driver exports the value of analog input voltage to sysfs, the > * voltage unit is nV. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > */ > > #include <linux/err.h> > diff --git a/drivers/iio/adc/men_z188_adc.c b/drivers/iio/adc/men_z188_adc.c > index c80261748d8f..0cb809bf1730 100644 > --- a/drivers/iio/adc/men_z188_adc.c > +++ b/drivers/iio/adc/men_z188_adc.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * MEN 16z188 Analog to Digial Converter > * > * Copyright (C) 2014 MEN Mikroelektronik GmbH (www.men.de) > * Author: Johannes Thumshirn <johannes.thumshirn@men.de> > - * > - * This program is free software; you can redistribute it and/or modify it > - * under the terms of the GNU General Public License as published by the Free > - * Software Foundation; version 2 of the License. > */ > > #include <linux/kernel.h> > diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c > index 729becb2d3d9..f5299c9bdbde 100644 > --- a/drivers/iio/adc/meson_saradc.c > +++ b/drivers/iio/adc/meson_saradc.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Amlogic Meson Successive Approximation Register (SAR) A/D Converter > * > * Copyright (C) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com> > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * You should have received a copy of the GNU General Public License > * along with this program. If not, see <http://www.gnu.org/licenses/>. > */ > diff --git a/drivers/iio/adc/mt6577_auxadc.c b/drivers/iio/adc/mt6577_auxadc.c > index 95d76abb64ec..cba0e47c6013 100644 > --- a/drivers/iio/adc/mt6577_auxadc.c > +++ b/drivers/iio/adc/mt6577_auxadc.c > @@ -1,15 +1,7 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright (c) 2016 MediaTek Inc. > * Author: Zhiyong Tao <zhiyong.tao@mediatek.com> > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > */ > > #include <linux/clk.h> > diff --git a/drivers/iio/adc/mxs-lradc-adc.c b/drivers/iio/adc/mxs-lradc-adc.c > index c627513d9f0f..80983334e5c2 100644 > --- a/drivers/iio/adc/mxs-lradc-adc.c > +++ b/drivers/iio/adc/mxs-lradc-adc.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * Freescale MXS LRADC ADC driver > * > @@ -7,16 +8,6 @@ > * Authors: > * Marek Vasut <marex@denx.de> > * Ksenija Stanojevic <ksenija.stanojevic@gmail.com> > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > */ > > #include <linux/completion.h> > diff --git a/drivers/iio/adc/nau7802.c b/drivers/iio/adc/nau7802.c > index 8997e74a8847..4e53a63e5fb9 100644 > --- a/drivers/iio/adc/nau7802.c > +++ b/drivers/iio/adc/nau7802.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * Driver for the Nuvoton NAU7802 ADC > * > * Copyright 2013 Free Electrons > - * > - * Licensed under the GPLv2 or later. > */ > > #include <linux/delay.h> > diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c > index 69b9affeef1e..45d1bf1253d7 100644 > --- a/drivers/iio/adc/palmas_gpadc.c > +++ b/drivers/iio/adc/palmas_gpadc.c > @@ -1,13 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * palmas-adc.c -- TI PALMAS GPADC. > * > * Copyright (c) 2013, NVIDIA Corporation. All rights reserved. > * > * Author: Pradeep Goudagunta <pgoudagunta@nvidia.com> > - * > - * This program is free software; you can redistribute it and/or > - * modify it under the terms of the GNU General Public License as > - * published by the Free Software Foundation version 2. > */ > > #include <linux/module.h> > diff --git a/drivers/iio/adc/qcom-pm8xxx-xoadc.c b/drivers/iio/adc/qcom-pm8xxx-xoadc.c > index c30c002f1fef..648136ed1f85 100644 > --- a/drivers/iio/adc/qcom-pm8xxx-xoadc.c > +++ b/drivers/iio/adc/qcom-pm8xxx-xoadc.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Qualcomm PM8xxx PMIC XOADC driver > * > diff --git a/drivers/iio/adc/qcom-spmi-iadc.c b/drivers/iio/adc/qcom-spmi-iadc.c > index 3f062cd61aba..a8402a47c8e4 100644 > --- a/drivers/iio/adc/qcom-spmi-iadc.c > +++ b/drivers/iio/adc/qcom-spmi-iadc.c > @@ -1,14 +1,6 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 and > - * only version 2 as published by the Free Software Foundation. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > */ > > #include <linux/bitops.h> > diff --git a/drivers/iio/adc/qcom-spmi-vadc.c b/drivers/iio/adc/qcom-spmi-vadc.c > index 3680e0d47412..f3e8fdee39d8 100644 > --- a/drivers/iio/adc/qcom-spmi-vadc.c > +++ b/drivers/iio/adc/qcom-spmi-vadc.c > @@ -1,14 +1,6 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 and > - * only version 2 as published by the Free Software Foundation. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > */ > > #include <linux/bitops.h> > diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c > index 1f98566d5b3c..234c6df348ce 100644 > --- a/drivers/iio/adc/rockchip_saradc.c > +++ b/drivers/iio/adc/rockchip_saradc.c > @@ -1,16 +1,7 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * Rockchip Successive Approximation Register (SAR) A/D Converter > * Copyright (C) 2014 ROCKCHIP, Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > */ > > #include <linux/module.h> > diff --git a/drivers/iio/adc/spear_adc.c b/drivers/iio/adc/spear_adc.c > index b1da2c46107c..009019a39bba 100644 > --- a/drivers/iio/adc/spear_adc.c > +++ b/drivers/iio/adc/spear_adc.c > @@ -1,9 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * ST SPEAr ADC driver > * > * Copyright 2012 Stefan Roese <sr@denx.de> > - * > - * Licensed under the GPL-2. > */ > > #include <linux/module.h> > diff --git a/drivers/iio/adc/stx104.c b/drivers/iio/adc/stx104.c > index 0662ca199eb0..f9d0aaae836f 100644 > --- a/drivers/iio/adc/stx104.c > +++ b/drivers/iio/adc/stx104.c > @@ -1,15 +1,7 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * IIO driver for the Apex Embedded Systems STX104 > * Copyright (C) 2016 William Breathitt Gray > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License, version 2, as > - * published by the Free Software Foundation. > - * > - * This program is distributed in the hope that it will be useful, but > - * WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - * General Public License for more details. > */ > #include <linux/bitops.h> > #include <linux/device.h> > diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c > index 04d7147e0110..f13c6248a662 100644 > --- a/drivers/iio/adc/sun4i-gpadc-iio.c > +++ b/drivers/iio/adc/sun4i-gpadc-iio.c > @@ -1,11 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* ADC driver for sunxi platforms' (A10, A13 and A31) GPADC > * > * Copyright (c) 2016 Quentin Schulz <quentin.schulz@free-electrons.com> > * > - * This program is free software; you can redistribute it and/or modify it under > - * the terms of the GNU General Public License version 2 as published by the > - * Free Software Foundation. > - * > * The Allwinner SoCs all have an ADC that can also act as a touchscreen > * controller and a thermal sensor. > * The thermal sensor works only when the ADC acts as a touchscreen controller > diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c > index 405e3779c0c5..92c7584298f6 100644 > --- a/drivers/iio/adc/ti-adc081c.c > +++ b/drivers/iio/adc/ti-adc081c.c > @@ -1,13 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * TI ADC081C/ADC101C/ADC121C 8/10/12-bit ADC driver > * > * Copyright (C) 2012 Avionic Design GmbH > * Copyright (C) 2016 Intel > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * Datasheets: > * http://www.ti.com/lit/ds/symlink/adc081c021.pdf > * http://www.ti.com/lit/ds/symlink/adc101c021.pdf > diff --git a/drivers/iio/adc/ti-adc0832.c b/drivers/iio/adc/ti-adc0832.c > index 188dae705bf7..482a00dc9273 100644 > --- a/drivers/iio/adc/ti-adc0832.c > +++ b/drivers/iio/adc/ti-adc0832.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * ADC0831/ADC0832/ADC0834/ADC0838 8-bit ADC driver > * > * Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com> > * > - * This file is subject to the terms and conditions of version 2 of > - * the GNU General Public License. See the file COPYING in the main > - * directory of this archive for more details. > - * > * Datasheet: http://www.ti.com/lit/ds/symlink/adc0832-n.pdf > */ > > diff --git a/drivers/iio/adc/ti-adc084s021.c b/drivers/iio/adc/ti-adc084s021.c > index 25504640e126..914d097c8758 100644 > --- a/drivers/iio/adc/ti-adc084s021.c > +++ b/drivers/iio/adc/ti-adc084s021.c > @@ -1,13 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0 > /** > * Copyright (C) 2017 Axis Communications AB > * > * Driver for Texas Instruments' ADC084S021 ADC chip. > * Datasheets can be found here: > * http://www.ti.com/lit/ds/symlink/adc084s021.pdf > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > */ > > #include <linux/err.h> > diff --git a/drivers/iio/adc/ti-adc108s102.c b/drivers/iio/adc/ti-adc108s102.c > index 841203edaac5..a1c16199e7cc 100644 > --- a/drivers/iio/adc/ti-adc108s102.c > +++ b/drivers/iio/adc/ti-adc108s102.c > @@ -1,18 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * TI ADC108S102 SPI ADC driver > * > * Copyright (c) 2013-2015 Intel Corporation. > * Copyright (c) 2017 Siemens AG > * > - * This program is free software; you can redistribute it and/or modify it > - * under the terms and conditions of the GNU General Public License, > - * version 2, as published by the Free Software Foundation. > - * > - * This program is distributed in the hope it will be useful, but WITHOUT > - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or > - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for > - * more details. > - * > * This IIO device driver is designed to work with the following > * analog to digital converters from Texas Instruments: > * ADC108S102 > diff --git a/drivers/iio/adc/ti-adc12138.c b/drivers/iio/adc/ti-adc12138.c > index 703d68ae96b7..9445b79ad7b8 100644 > --- a/drivers/iio/adc/ti-adc12138.c > +++ b/drivers/iio/adc/ti-adc12138.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * ADC12130/ADC12132/ADC12138 12-bit plus sign ADC driver > * > * Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com> > * > - * This file is subject to the terms and conditions of version 2 of > - * the GNU General Public License. See the file COPYING in the main > - * directory of this archive for more details. > - * > * Datasheet: http://www.ti.com/lit/ds/symlink/adc12138.pdf > */ > > diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c > index 6a114dcb4a3a..cddb41a3919c 100644 > --- a/drivers/iio/adc/ti-ads1015.c > +++ b/drivers/iio/adc/ti-ads1015.c > @@ -1,12 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * ADS1015 - Texas Instruments Analog-to-Digital Converter > * > * Copyright (c) 2016, Intel Corporation. > * > - * This file is subject to the terms and conditions of version 2 of > - * the GNU General Public License. See the file COPYING in the main > - * directory of this archive for more details. > - * > * IIO driver for ADS1015 ADC 7-bit I2C slave address: > * * 0x48 - ADDR connected to Ground > * * 0x49 - ADDR connected to Vdd > diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c > index 184d686ebd99..83d99a79f79e 100644 > --- a/drivers/iio/adc/ti-ads8688.c > +++ b/drivers/iio/adc/ti-ads8688.c > @@ -1,9 +1,6 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Copyright (C) 2015 Prevas A/S > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > */ > > #include <linux/device.h> > diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c > index 2290024c89fc..945d547302c6 100644 > --- a/drivers/iio/adc/ti-tlc4541.c > +++ b/drivers/iio/adc/ti-tlc4541.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * TI tlc4541 ADC Driver > * > @@ -7,10 +8,6 @@ > * http://www.ti.com/lit/gpn/tlc3541 > * http://www.ti.com/lit/gpn/tlc4541 > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - * > * The tlc4541 requires 24 clock cycles to start a transfer. > * Conversion then takes 2.94us to complete before data is ready > * Data is returned MSB first. > diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c > index cafb1dcadc48..aac5a1959b78 100644 > --- a/drivers/iio/adc/ti_am335x_adc.c > +++ b/drivers/iio/adc/ti_am335x_adc.c > @@ -1,16 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * TI ADC MFD driver > * > * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ > - * > - * This program is free software; you can redistribute it and/or > - * modify it under the terms of the GNU General Public License as > - * published by the Free Software Foundation version 2. > - * > - * This program is distributed "as is" WITHOUT ANY WARRANTY of any > - * kind, whether express or implied; without even the implied warranty > - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > */ > > #include <linux/kernel.h> > diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c > index 8c019bb6625f..d3ea08f8d33d 100644 > --- a/drivers/iio/adc/twl4030-madc.c > +++ b/drivers/iio/adc/twl4030-madc.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * > * TWL4030 MADC module driver-This driver monitors the real time > @@ -12,21 +13,6 @@ > * Mikko Ylinen <mikko.k.ylinen@nokia.com> > * > * Amit Kucheria <amit.kucheria@canonical.com> > - * > - * This program is free software; you can redistribute it and/or > - * modify it under the terms of the GNU General Public License > - * version 2 as published by the Free Software Foundation. > - * > - * This program is distributed in the hope that it will be useful, but > - * WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - * General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; if not, write to the Free Software > - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA > - * 02110-1301 USA > - * > */ > > #include <linux/device.h> > diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c > index e470510e76ea..201027839c1e 100644 > --- a/drivers/iio/adc/twl6030-gpadc.c > +++ b/drivers/iio/adc/twl6030-gpadc.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * TWL6030 GPADC module driver > * > @@ -12,21 +13,6 @@ > * Based on twl4030-madc.c > * Copyright (C) 2008 Nokia Corporation > * Mikko Ylinen <mikko.k.ylinen@nokia.com> > - * > - * This program is free software; you can redistribute it and/or > - * modify it under the terms of the GNU General Public License > - * version 2 as published by the Free Software Foundation. > - * > - * This program is distributed in the hope that it will be useful, but > - * WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - * General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; if not, write to the Free Software > - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA > - * 02110-1301 USA > - * > */ > #include <linux/interrupt.h> > #include <linux/kernel.h> > diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c > index bbcb7a4d7edf..a9d13b8b9a68 100644 > --- a/drivers/iio/adc/vf610_adc.c > +++ b/drivers/iio/adc/vf610_adc.c > @@ -1,21 +1,8 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * Freescale Vybrid vf610 ADC driver > * > * Copyright 2013 Freescale Semiconductor, Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; if not, write to the Free Software > - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. > */ > > #include <linux/module.h> > diff --git a/drivers/iio/adc/viperboard_adc.c b/drivers/iio/adc/viperboard_adc.c > index 53eb5a4136fe..5b64a5ea488f 100644 > --- a/drivers/iio/adc/viperboard_adc.c > +++ b/drivers/iio/adc/viperboard_adc.c > @@ -1,15 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0+ > /* > * Nano River Technologies viperboard IIO ADC driver > * > * (C) 2012 by Lemonage GmbH > * Author: Lars Poeschel <poeschel@lemonage.de> > * All rights reserved. > - * > - * This program is free software; you can redistribute it and/or modify it > - * under the terms of the GNU General Public License as published by the > - * Free Software Foundation; either version 2 of the License, or (at your > - * option) any later version. > - * > */ > > #include <linux/kernel.h> > diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c > index 3f6be5ac049a..b7b5adf6c9fc 100644 > --- a/drivers/iio/adc/xilinx-xadc-core.c > +++ b/drivers/iio/adc/xilinx-xadc-core.c > @@ -1,11 +1,10 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Xilinx XADC driver > * > * Copyright 2013-2014 Analog Devices Inc. > * Author: Lars-Peter Clauen <lars@metafoo.de> > * > - * Licensed under the GPL-2. > - * > * Documentation for the parts can be found at: > * - XADC hardmacro: Xilinx UG480 > * - ZYNQ XADC interface: Xilinx UG585 > diff --git a/drivers/iio/adc/xilinx-xadc-events.c b/drivers/iio/adc/xilinx-xadc-events.c > index dc0670308253..0c81ad4f0a05 100644 > --- a/drivers/iio/adc/xilinx-xadc-events.c > +++ b/drivers/iio/adc/xilinx-xadc-events.c > @@ -1,10 +1,9 @@ > +// SPDX-License-Identifier: GPL-2.0 > /* > * Xilinx XADC driver > * > * Copyright 2013 Analog Devices Inc. > * Author: Lars-Peter Clauen <lars@metafoo.de> > - * > - * Licensed under the GPL-2. > */ > > #include <linux/iio/events.h> > diff --git a/drivers/iio/adc/xilinx-xadc.h b/drivers/iio/adc/xilinx-xadc.h > index 8c0009585c16..5b9042e7441d 100644 > --- a/drivers/iio/adc/xilinx-xadc.h > +++ b/drivers/iio/adc/xilinx-xadc.h > @@ -1,10 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > /* > * Xilinx XADC driver > * > * Copyright 2013 Analog Devices Inc. > * Author: Lars-Peter Clauen <lars@metafoo.de> > - * > - * Licensed under the GPL-2. > */ > > #ifndef __IIO_XILINX_XADC__ <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> <div class="moz-cite-prefix">On 2018-11-28 9:53 a.m., Matheus Tavares wrote: </div> <blockquote type="cite" cite="mid:20181128175312.9634-1-matheus.bernardino@usp.br"> <pre class="moz-quote-pre" wrap="">From: Lucas Santos <a class="moz-txt-link-rfc2396E" href="mailto:ilucas.ms@gmail.com"><ilucas.ms@gmail.com></a> This patch removes all license boilerplate texts from the .c and .h</pre> </blockquote> <a class="external-link" href="https://www.kernel.org/doc/html/latest/process/submitting-patches.html" rel="nofollow" style="color: rgb(50, 108, 166); text-decoration: none; font-family: Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-family: Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">I know other people don't follow the patch guidelines, </a> <a class="external-link" href="https://www.kernel.org/doc/html/latest/process/submitting-patches.html" rel="nofollow" style="color: rgb(50, 108, 166); text-decoration: none; font-family: Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-family: Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">but more info on proper commit message format in link.</a> <a class="external-link" href="https://www.kernel.org/doc/html/latest/process/submitting-patches.html" rel="nofollow" style="color: rgb(50, 108, 166); text-decoration: none; font-family: Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-family: Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">(Don't say "this patch" or "this commit" or "I changed") - use imperative present tense.</a> <a class="external-link" href="https://www.kernel.org/doc/html/latest/process/submitting-patches.html" rel="nofollow" style="color: rgb(50, 108, 166); text-decoration: none; font-family: Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-family: Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">https://www.kernel.org/doc/html/latest/process/submitting-patches.html</a> <blockquote type="cite" cite="mid:20181128175312.9634-1-matheus.bernardino@usp.br"> <pre class="moz-quote-pre" wrap=""> files at drivers/iio/adc/ and, instead, adds the proper SPDX license identifiers. Signed-off-by: Lucas Santos <a class="moz-txt-link-rfc2396E" href="mailto:ilucas.ms@gmail.com"><ilucas.ms@gmail.com></a> Signed-off-by: Matheus Tavares <a class="moz-txt-link-rfc2396E" href="mailto:matheus.bernardino@usp.br"><matheus.bernardino@usp.br></a> --- drivers/iio/adc/ad7266.c | 3 +-- drivers/iio/adc/ad7291.c | 3 +-- drivers/iio/adc/ad7298.c | 3 +-- drivers/iio/adc/ad7766.c | 3 +-- drivers/iio/adc/ad7791.c | 3 +-- drivers/iio/adc/ad7793.c | 3 +-- drivers/iio/adc/ad7887.c | 3 +-- drivers/iio/adc/ad7923.c | 3 +-- drivers/iio/adc/ad799x.c | 5 +---- drivers/iio/adc/ad_sigma_delta.c | 3 +-- drivers/iio/adc/aspeed_adc.c | 6 +----- drivers/iio/adc/at91-sama5d2_adc.c | 10 +--------- drivers/iio/adc/at91_adc.c | 3 +-- drivers/iio/adc/axp20x_adc.c | 5 +---- drivers/iio/adc/axp288_adc.c | 13 +------------ drivers/iio/adc/bcm_iproc_adc.c | 13 +------------</pre> </blockquote> Broadcom change: Acked-by: Scott Branden <a class="moz-txt-link-rfc2396E" href="mailto:scott.branden@broadcom.com"><scott.branden@broadcom.com></a> <blockquote type="cite" cite="mid:20181128175312.9634-1-matheus.bernardino@usp.br"> <pre class="moz-quote-pre" wrap=""> drivers/iio/adc/berlin2-adc.c | 5 +---- drivers/iio/adc/cc10001_adc.c | 6 +----- drivers/iio/adc/cpcap-adc.c | 10 +--------- drivers/iio/adc/da9150-gpadc.c | 6 +----- drivers/iio/adc/dln2-adc.c | 5 +---- drivers/iio/adc/ep93xx_adc.c | 5 +---- drivers/iio/adc/exynos_adc.c | 11 +---------- drivers/iio/adc/fsl-imx25-gcq.c | 5 +---- drivers/iio/adc/hi8435.c | 6 +----- drivers/iio/adc/hx711.c | 6 +----- drivers/iio/adc/imx7d_adc.c | 6 +----- drivers/iio/adc/ina2xx-adc.c | 7 +------ drivers/iio/adc/lp8788_adc.c | 5 +---- drivers/iio/adc/lpc18xx_adc.c | 5 +---- drivers/iio/adc/lpc32xx_adc.c | 15 +-------------- drivers/iio/adc/ltc2471.c | 3 +-- drivers/iio/adc/ltc2485.c | 5 +---- drivers/iio/adc/ltc2497.c | 3 +-- drivers/iio/adc/max1027.c | 5 +---- drivers/iio/adc/max1118.c | 5 +---- drivers/iio/adc/max1363.c | 5 +---- drivers/iio/adc/mcp320x.c | 5 +---- drivers/iio/adc/mcp3422.c | 6 +----- drivers/iio/adc/men_z188_adc.c | 5 +---- drivers/iio/adc/meson_saradc.c | 5 +---- drivers/iio/adc/mt6577_auxadc.c | 10 +--------- drivers/iio/adc/mxs-lradc-adc.c | 11 +---------- drivers/iio/adc/nau7802.c | 3 +-- drivers/iio/adc/palmas_gpadc.c | 5 +---- drivers/iio/adc/qcom-pm8xxx-xoadc.c | 1 + drivers/iio/adc/qcom-spmi-iadc.c | 10 +--------- drivers/iio/adc/qcom-spmi-vadc.c | 10 +--------- drivers/iio/adc/rockchip_saradc.c | 11 +---------- drivers/iio/adc/spear_adc.c | 3 +-- drivers/iio/adc/stx104.c | 10 +--------- drivers/iio/adc/sun4i-gpadc-iio.c | 5 +---- drivers/iio/adc/ti-adc081c.c | 5 +---- drivers/iio/adc/ti-adc0832.c | 5 +---- drivers/iio/adc/ti-adc084s021.c | 5 +---- drivers/iio/adc/ti-adc108s102.c | 10 +--------- drivers/iio/adc/ti-adc12138.c | 5 +---- drivers/iio/adc/ti-ads1015.c | 5 +---- drivers/iio/adc/ti-ads8688.c | 5 +---- drivers/iio/adc/ti-tlc4541.c | 5 +---- drivers/iio/adc/ti_am335x_adc.c | 10 +--------- drivers/iio/adc/twl4030-madc.c | 16 +--------------- drivers/iio/adc/twl6030-gpadc.c | 16 +--------------- drivers/iio/adc/vf610_adc.c | 15 +-------------- drivers/iio/adc/viperboard_adc.c | 7 +------ drivers/iio/adc/xilinx-xadc-core.c | 3 +-- drivers/iio/adc/xilinx-xadc-events.c | 3 +-- drivers/iio/adc/xilinx-xadc.h | 3 +-- 68 files changed, 68 insertions(+), 361 deletions(-) diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c index 605eb5e7e829..b538824e76cd 100644 --- a/drivers/iio/adc/ad7266.c +++ b/drivers/iio/adc/ad7266.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7266/65 SPI ADC driver * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7291.c b/drivers/iio/adc/ad7291.c index a862b5d8fb4b..7bc9f2e8cd3c 100644 --- a/drivers/iio/adc/ad7291.c +++ b/drivers/iio/adc/ad7291.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * AD7291 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7298.c b/drivers/iio/adc/ad7298.c index e0220825fde0..e7ba5e29d0d6 100644 --- a/drivers/iio/adc/ad7298.c +++ b/drivers/iio/adc/ad7298.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7298 SPI ADC driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7766.c b/drivers/iio/adc/ad7766.c index 3ae14fc8c649..ff14959f55de 100644 --- a/drivers/iio/adc/ad7766.c +++ b/drivers/iio/adc/ad7766.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * AD7766/AD7767 SPI ADC driver * * Copyright 2016 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c index a9ff0695ddf7..1b9ab2ef9bae 100644 --- a/drivers/iio/adc/ad7791.c +++ b/drivers/iio/adc/ad7791.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7787/AD7788/AD7789/AD7790/AD7791 SPI ADC driver * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <a class="moz-txt-link-rfc2396E" href="mailto:lars@metafoo.de"><lars@metafoo.de></a> - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index 4ac3ae62f56f..886263a3d2b1 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7785/AD7792/AD7793/AD7794/AD7795 SPI ADC driver * * Copyright 2011-2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c index 9d4c2467d362..7c17b53dea2e 100644 --- a/drivers/iio/adc/ad7887.c +++ b/drivers/iio/adc/ad7887.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7887 SPI ADC driver * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index d62dbb62be45..cad67ee9bb38 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7904/AD7914/AD7923/AD7924 SPI ADC driver * * Copyright 2011 Analog Devices Inc (from AD7923 Driver) * Copyright 2012 CS Systemes d'Information - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c index 7a5b5d00a87d..65d60fc173aa 100644 --- a/drivers/iio/adc/ad799x.c +++ b/drivers/iio/adc/ad799x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * iio/adc/ad799x.c * Copyright (C) 2010-2011 Michael Hennerich, Analog Devices Inc. @@ -11,10 +12,6 @@ * based on linux/drivers/acron/char/pcf8583.c * Copyright (C) 2000 Russell King * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * ad799x.c * * Support for ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index ff5f2da2e1b1..cd0c3cda132a 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Support code for Analog Devices Sigma-Delta ADCs * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <a class="moz-txt-link-rfc2396E" href="mailto:lars@metafoo.de"><lars@metafoo.de></a> - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/aspeed_adc.c b/drivers/iio/adc/aspeed_adc.c index 9515ca165dfd..5eec9d2a3eb1 100644 --- a/drivers/iio/adc/aspeed_adc.c +++ b/drivers/iio/adc/aspeed_adc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Aspeed AST2400/2500 ADC * * Copyright (C) 2017 Google, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * */ #include <linux/clk.h> diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c index d5ea84cf6460..62ceca3fe3bf 100644 --- a/drivers/iio/adc/at91-sama5d2_adc.c +++ b/drivers/iio/adc/at91-sama5d2_adc.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Atmel ADC driver for SAMA5D2 devices and compatible. * * Copyright (C) 2015 Atmel, * 2015 Ludovic Desroches <a class="moz-txt-link-rfc2396E" href="mailto:ludovic.desroches@atmel.com"><ludovic.desroches@atmel.com></a> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 75d2f73582a3..21b07413a998 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for the ADC present in the Atmel AT91 evaluation boards. * * Copyright 2011 Free Electrons - * - * Licensed under the GPLv2 or later. */ #include <linux/bitmap.h> diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c index 5be789269353..42eefe2593ec 100644 --- a/drivers/iio/adc/axp20x_adc.c +++ b/drivers/iio/adc/axp20x_adc.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* ADC driver for AXP20X and AXP22X PMICs * * Copyright (c) 2016 Free Electrons NextThing Co. * Quentin Schulz <a class="moz-txt-link-rfc2396E" href="mailto:quentin.schulz@free-electrons.com"><quentin.schulz@free-electrons.com></a> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. */ #include <linux/completion.h> diff --git a/drivers/iio/adc/axp288_adc.c b/drivers/iio/adc/axp288_adc.c index 031d568b4972..24c0ec2cfd67 100644 --- a/drivers/iio/adc/axp288_adc.c +++ b/drivers/iio/adc/axp288_adc.c @@ -1,19 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * axp288_adc.c - X-Powers AXP288 PMIC ADC Driver * * Copyright (C) 2014 Intel Corporation - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #include <linux/module.h> diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c index 7af59a4bbd8d..2eadef68bd49 100644 --- a/drivers/iio/adc/bcm_iproc_adc.c +++ b/drivers/iio/adc/bcm_iproc_adc.c @@ -1,17 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright 2016 Broadcom - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation (the "GPL"). - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 (GPLv2) for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 (GPLv2) along with this source code. */ #include <linux/module.h> diff --git a/drivers/iio/adc/berlin2-adc.c b/drivers/iio/adc/berlin2-adc.c index 72d8fa94ab31..3b0ca5f326ed 100644 --- a/drivers/iio/adc/berlin2-adc.c +++ b/drivers/iio/adc/berlin2-adc.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Marvell Berlin2 ADC driver * * Copyright (C) 2015 Marvell Technology Group Ltd. * * Antoine Tenart <a class="moz-txt-link-rfc2396E" href="mailto:antoine.tenart@free-electrons.com"><antoine.tenart@free-electrons.com></a> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. */ #include <linux/iio/iio.h> diff --git a/drivers/iio/adc/cc10001_adc.c b/drivers/iio/adc/cc10001_adc.c index 707d8b24b072..8b72037e04b2 100644 --- a/drivers/iio/adc/cc10001_adc.c +++ b/drivers/iio/adc/cc10001_adc.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014-2015 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * */ #include <linux/clk.h> diff --git a/drivers/iio/adc/cpcap-adc.c b/drivers/iio/adc/cpcap-adc.c index 9ad60421d360..c1bfa4543125 100644 --- a/drivers/iio/adc/cpcap-adc.c +++ b/drivers/iio/adc/cpcap-adc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2017 Tony Lindgren <a class="moz-txt-link-rfc2396E" href="mailto:tony@atomide.com"><tony@atomide.com></a> * @@ -5,15 +6,6 @@ * earlier driver found in the Motorola Linux kernel: * * Copyright (C) 2009-2010 Motorola, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/da9150-gpadc.c b/drivers/iio/adc/da9150-gpadc.c index 0a5d9ce79164..620274890645 100644 --- a/drivers/iio/adc/da9150-gpadc.c +++ b/drivers/iio/adc/da9150-gpadc.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * DA9150 GPADC Driver * * Copyright (c) 2014 Dialog Semiconductor * * Author: Adam Thomson <a class="moz-txt-link-rfc2396E" href="mailto:Adam.Thomson.Opensource@diasemi.com"><Adam.Thomson.Opensource@diasemi.com></a> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/dln2-adc.c b/drivers/iio/adc/dln2-adc.c index c64c6675cae6..03f0f8fc6350 100644 --- a/drivers/iio/adc/dln2-adc.c +++ b/drivers/iio/adc/dln2-adc.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the Diolan DLN-2 USB-ADC adapter * * Copyright (c) 2017 Jack Andersen - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/ep93xx_adc.c b/drivers/iio/adc/ep93xx_adc.c index 5036c392cb20..8f614c84b643 100644 --- a/drivers/iio/adc/ep93xx_adc.c +++ b/drivers/iio/adc/ep93xx_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for ADC module on the Cirrus Logic EP93xx series of SoCs * * Copyright (C) 2015 Alexander Sverdlin * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * The driver uses polling to get the conversion status. According to EP93xx * datasheets, reading ADCResult register starts the conversion, but user is also * responsible for ensuring that delay between adjacent conversion triggers is diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index f10443f92e4c..9f9c186e2135 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * exynos_adc.c - Support for ADC in EXYNOS SoCs * @@ -5,16 +6,6 @@ * * Copyright (C) 2013 Naveen Krishna Chatradhi <a class="moz-txt-link-rfc2396E" href="mailto:ch.naveen@samsung.com"><ch.naveen@samsung.com></a> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c index 929c617db364..e03a434b3cd5 100644 --- a/drivers/iio/adc/fsl-imx25-gcq.c +++ b/drivers/iio/adc/fsl-imx25-gcq.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2014-2015 Pengutronix, Markus Pargmann <a class="moz-txt-link-rfc2396E" href="mailto:mpa@pengutronix.de"><mpa@pengutronix.de></a> * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - * * This is the driver for the imx25 GCQ (Generic Conversion Queue) * connected to the imx25 ADC. */ diff --git a/drivers/iio/adc/hi8435.c b/drivers/iio/adc/hi8435.c index 6f6c9a348158..0b6bf71af685 100644 --- a/drivers/iio/adc/hi8435.c +++ b/drivers/iio/adc/hi8435.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Holt Integrated Circuits HI-8435 threshold detector driver * * Copyright (C) 2015 Zodiac Inflight Innovations * Copyright (C) 2015 Cogent Embedded, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/hx711.c b/drivers/iio/adc/hx711.c index 36b59d8957fb..894d49843854 100644 --- a/drivers/iio/adc/hx711.c +++ b/drivers/iio/adc/hx711.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * HX711: analog to digital converter for weight sensor module * * Copyright (c) 2016 Andreas Klinger <a class="moz-txt-link-rfc2396E" href="mailto:ak@it-klinger.de"><ak@it-klinger.de></a> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the diff --git a/drivers/iio/adc/imx7d_adc.c b/drivers/iio/adc/imx7d_adc.c index ad6764fb2a23..2f54ea1e4292 100644 --- a/drivers/iio/adc/imx7d_adc.c +++ b/drivers/iio/adc/imx7d_adc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale i.MX7D ADC driver * * Copyright (C) 2015 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c index bdd7cba6f6b0..9bbcca9df401 100644 --- a/drivers/iio/adc/ina2xx-adc.c +++ b/drivers/iio/adc/ina2xx-adc.c @@ -1,20 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * INA2XX Current and Power Monitors * * Copyright 2015 Baylibre SAS. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Based on linux/drivers/iio/adc/ad7291.c * Copyright 2010-2011 Analog Devices Inc. * * Based on linux/drivers/hwmon/ina2xx.c * Copyright 2012 Lothar Felten <a class="moz-txt-link-rfc2396E" href="mailto:l-felten@ti.com"><l-felten@ti.com></a> * - * Licensed under the GPL-2 or later. - * * IIO driver for INA219-220-226-230-231 * * Configurable 7-bit I2C slave address from 0x40 to 0x4F diff --git a/drivers/iio/adc/lp8788_adc.c b/drivers/iio/adc/lp8788_adc.c index 3bc4df916420..09dd55bff7bc 100644 --- a/drivers/iio/adc/lp8788_adc.c +++ b/drivers/iio/adc/lp8788_adc.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI LP8788 MFD - ADC driver * * Copyright 2012 Texas Instruments * * Author: Milo(Woogyom) Kim <a class="moz-txt-link-rfc2396E" href="mailto:milo.kim@ti.com"><milo.kim@ti.com></a> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/lpc18xx_adc.c b/drivers/iio/adc/lpc18xx_adc.c index 041dc4a3f66c..00d39234143d 100644 --- a/drivers/iio/adc/lpc18xx_adc.c +++ b/drivers/iio/adc/lpc18xx_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * IIO ADC driver for NXP LPC18xx ADC * * Copyright (C) 2016 Joachim Eastwood <a class="moz-txt-link-rfc2396E" href="mailto:manabian@gmail.com"><manabian@gmail.com></a> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * UNSUPPORTED hardware features: * - Hardware triggers * - Burst mode diff --git a/drivers/iio/adc/lpc32xx_adc.c b/drivers/iio/adc/lpc32xx_adc.c index 20b36690fa4f..e361c1532a75 100644 --- a/drivers/iio/adc/lpc32xx_adc.c +++ b/drivers/iio/adc/lpc32xx_adc.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * lpc32xx_adc.c - Support for ADC in LPC32XX * * 3-channel, 10-bit ADC * * Copyright (C) 2011, 2012 Roland Stigge <a class="moz-txt-link-rfc2396E" href="mailto:stigge@antcom.de"><stigge@antcom.de></a> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/iio/adc/ltc2471.c b/drivers/iio/adc/ltc2471.c index b88102b751cf..9d5326377676 100644 --- a/drivers/iio/adc/ltc2471.c +++ b/drivers/iio/adc/ltc2471.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for Linear Technology LTC2471 and LTC2473 voltage monitors * The LTC2473 is identical to the 2471, but reports a differential signal. * * Copyright (C) 2017 Topic Embedded Products * Author: Mike Looijmans <a class="moz-txt-link-rfc2396E" href="mailto:mike.looijmans@topic.nl"><mike.looijmans@topic.nl></a> - * - * License: GPLv2 */ #include <linux/err.h> diff --git a/drivers/iio/adc/ltc2485.c b/drivers/iio/adc/ltc2485.c index b24c14037fd4..c0e9a7ba7af4 100644 --- a/drivers/iio/adc/ltc2485.c +++ b/drivers/iio/adc/ltc2485.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ltc2485.c - Driver for Linear Technology LTC2485 ADC * * Copyright (C) 2016 Alison Schofield <a class="moz-txt-link-rfc2396E" href="mailto:amsfield22@gmail.com"><amsfield22@gmail.com></a> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Datasheet: <a class="moz-txt-link-freetext" href="http://cds.linear.com/docs/en/datasheet/2485fd.pdf">http://cds.linear.com/docs/en/datasheet/2485fd.pdf</a> */ diff --git a/drivers/iio/adc/ltc2497.c b/drivers/iio/adc/ltc2497.c index f1f7cdf66fbd..0fe12c0e3b3c 100644 --- a/drivers/iio/adc/ltc2497.c +++ b/drivers/iio/adc/ltc2497.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ltc2497.c - Driver for Analog Devices/Linear Technology LTC2497 ADC * * Copyright (C) 2017 Analog Devices Inc. * - * Licensed under the GPL-2. - * * Datasheet: <a class="moz-txt-link-freetext" href="http://cds.linear.com/docs/en/datasheet/2497fd.pdf">http://cds.linear.com/docs/en/datasheet/2497fd.pdf</a> */ diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index 311c1a89c329..af83207b2804 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * iio/adc/max1027.c * Copyright (C) 2014 Philippe Reynes @@ -6,10 +7,6 @@ * Copyright 2011 Analog Devices Inc (from AD7923 Driver) * Copyright 2012 CS Systemes d'Information * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * max1027.c * * Partial support for max1027 and similar chips. diff --git a/drivers/iio/adc/max1118.c b/drivers/iio/adc/max1118.c index 49db9e9ae625..027ee7f6f5d0 100644 --- a/drivers/iio/adc/max1118.c +++ b/drivers/iio/adc/max1118.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MAX1117/MAX1118/MAX1119 8-bit, dual-channel ADCs driver * * Copyright (c) 2017 Akinobu Mita <a class="moz-txt-link-rfc2396E" href="mailto:akinobu.mita@gmail.com"><akinobu.mita@gmail.com></a> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: <a class="moz-txt-link-freetext" href="https://datasheets.maximintegrated.com/en/ds/MAX1117-MAX1119.pdf">https://datasheets.maximintegrated.com/en/ds/MAX1117-MAX1119.pdf</a> * * SPI interface connections diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c index a8d35aebee80..6d191ffc4c7e 100644 --- a/drivers/iio/adc/max1363.c +++ b/drivers/iio/adc/max1363.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * iio/adc/max1363.c * Copyright (C) 2008-2010 Jonathan Cameron @@ -9,10 +10,6 @@ * Copyright (C) 2000 Russell King * * Driver for max1363 and similar chips. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c index a04856d8afdb..4b873afe8e5a 100644 --- a/drivers/iio/adc/mcp320x.c +++ b/drivers/iio/adc/mcp320x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2013 Oskar Andero <a class="moz-txt-link-rfc2396E" href="mailto:oskar.andero@gmail.com"><oskar.andero@gmail.com></a> * Copyright (C) 2014 Rose Technology @@ -34,10 +35,6 @@ * <a class="moz-txt-link-freetext" href="http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf">http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf</a> mcp3204/08 * <a class="moz-txt-link-freetext" href="http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf">http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf</a> mcp3301 * <a class="moz-txt-link-freetext" href="http://ww1.microchip.com/downloads/en/DeviceDoc/21950D.pdf">http://ww1.microchip.com/downloads/en/DeviceDoc/21950D.pdf</a> mcp3550/1/3 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/err.h> diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c index 819f26011500..c8232ba24667 100644 --- a/drivers/iio/adc/mcp3422.c +++ b/drivers/iio/adc/mcp3422.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * mcp3422.c - driver for the Microchip mcp3421/2/3/4/5/6/7/8 chip family * @@ -10,11 +11,6 @@ * * This driver exports the value of analog input voltage to sysfs, the * voltage unit is nV. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/err.h> diff --git a/drivers/iio/adc/men_z188_adc.c b/drivers/iio/adc/men_z188_adc.c index c80261748d8f..0cb809bf1730 100644 --- a/drivers/iio/adc/men_z188_adc.c +++ b/drivers/iio/adc/men_z188_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MEN 16z188 Analog to Digial Converter * * Copyright (C) 2014 MEN Mikroelektronik GmbH (<a class="moz-txt-link-abbreviated" href="http://www.men.de">www.men.de</a>) * Author: Johannes Thumshirn <a class="moz-txt-link-rfc2396E" href="mailto:johannes.thumshirn@men.de"><johannes.thumshirn@men.de></a> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; version 2 of the License. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c index 729becb2d3d9..f5299c9bdbde 100644 --- a/drivers/iio/adc/meson_saradc.c +++ b/drivers/iio/adc/meson_saradc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Amlogic Meson Successive Approximation Register (SAR) A/D Converter * * Copyright (C) 2017 Martin Blumenstingl <a class="moz-txt-link-rfc2396E" href="mailto:martin.blumenstingl@googlemail.com"><martin.blumenstingl@googlemail.com></a> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * You should have received a copy of the GNU General Public License * along with this program. If not, see <a class="moz-txt-link-rfc2396E" href="http://www.gnu.org/licenses/"><http://www.gnu.org/licenses/></a>. */ diff --git a/drivers/iio/adc/mt6577_auxadc.c b/drivers/iio/adc/mt6577_auxadc.c index 95d76abb64ec..cba0e47c6013 100644 --- a/drivers/iio/adc/mt6577_auxadc.c +++ b/drivers/iio/adc/mt6577_auxadc.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2016 MediaTek Inc. * Author: Zhiyong Tao <a class="moz-txt-link-rfc2396E" href="mailto:zhiyong.tao@mediatek.com"><zhiyong.tao@mediatek.com></a> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/mxs-lradc-adc.c b/drivers/iio/adc/mxs-lradc-adc.c index c627513d9f0f..80983334e5c2 100644 --- a/drivers/iio/adc/mxs-lradc-adc.c +++ b/drivers/iio/adc/mxs-lradc-adc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale MXS LRADC ADC driver * @@ -7,16 +8,6 @@ * Authors: * Marek Vasut <a class="moz-txt-link-rfc2396E" href="mailto:marex@denx.de"><marex@denx.de></a> * Ksenija Stanojevic <a class="moz-txt-link-rfc2396E" href="mailto:ksenija.stanojevic@gmail.com"><ksenija.stanojevic@gmail.com></a> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/completion.h> diff --git a/drivers/iio/adc/nau7802.c b/drivers/iio/adc/nau7802.c index 8997e74a8847..4e53a63e5fb9 100644 --- a/drivers/iio/adc/nau7802.c +++ b/drivers/iio/adc/nau7802.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for the Nuvoton NAU7802 ADC * * Copyright 2013 Free Electrons - * - * Licensed under the GPLv2 or later. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c index 69b9affeef1e..45d1bf1253d7 100644 --- a/drivers/iio/adc/palmas_gpadc.c +++ b/drivers/iio/adc/palmas_gpadc.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * palmas-adc.c -- TI PALMAS GPADC. * * Copyright (c) 2013, NVIDIA Corporation. All rights reserved. * * Author: Pradeep Goudagunta <a class="moz-txt-link-rfc2396E" href="mailto:pgoudagunta@nvidia.com"><pgoudagunta@nvidia.com></a> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. */ #include <linux/module.h> diff --git a/drivers/iio/adc/qcom-pm8xxx-xoadc.c b/drivers/iio/adc/qcom-pm8xxx-xoadc.c index c30c002f1fef..648136ed1f85 100644 --- a/drivers/iio/adc/qcom-pm8xxx-xoadc.c +++ b/drivers/iio/adc/qcom-pm8xxx-xoadc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Qualcomm PM8xxx PMIC XOADC driver * diff --git a/drivers/iio/adc/qcom-spmi-iadc.c b/drivers/iio/adc/qcom-spmi-iadc.c index 3f062cd61aba..a8402a47c8e4 100644 --- a/drivers/iio/adc/qcom-spmi-iadc.c +++ b/drivers/iio/adc/qcom-spmi-iadc.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/qcom-spmi-vadc.c b/drivers/iio/adc/qcom-spmi-vadc.c index 3680e0d47412..f3e8fdee39d8 100644 --- a/drivers/iio/adc/qcom-spmi-vadc.c +++ b/drivers/iio/adc/qcom-spmi-vadc.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c index 1f98566d5b3c..234c6df348ce 100644 --- a/drivers/iio/adc/rockchip_saradc.c +++ b/drivers/iio/adc/rockchip_saradc.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Rockchip Successive Approximation Register (SAR) A/D Converter * Copyright (C) 2014 ROCKCHIP, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/iio/adc/spear_adc.c b/drivers/iio/adc/spear_adc.c index b1da2c46107c..009019a39bba 100644 --- a/drivers/iio/adc/spear_adc.c +++ b/drivers/iio/adc/spear_adc.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ST SPEAr ADC driver * * Copyright 2012 Stefan Roese <a class="moz-txt-link-rfc2396E" href="mailto:sr@denx.de"><sr@denx.de></a> - * - * Licensed under the GPL-2. */ #include <linux/module.h> diff --git a/drivers/iio/adc/stx104.c b/drivers/iio/adc/stx104.c index 0662ca199eb0..f9d0aaae836f 100644 --- a/drivers/iio/adc/stx104.c +++ b/drivers/iio/adc/stx104.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* * IIO driver for the Apex Embedded Systems STX104 * Copyright (C) 2016 William Breathitt Gray - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/bitops.h> #include <linux/device.h> diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c index 04d7147e0110..f13c6248a662 100644 --- a/drivers/iio/adc/sun4i-gpadc-iio.c +++ b/drivers/iio/adc/sun4i-gpadc-iio.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* ADC driver for sunxi platforms' (A10, A13 and A31) GPADC * * Copyright (c) 2016 Quentin Schulz <a class="moz-txt-link-rfc2396E" href="mailto:quentin.schulz@free-electrons.com"><quentin.schulz@free-electrons.com></a> * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - * * The Allwinner SoCs all have an ADC that can also act as a touchscreen * controller and a thermal sensor. * The thermal sensor works only when the ADC acts as a touchscreen controller diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c index 405e3779c0c5..92c7584298f6 100644 --- a/drivers/iio/adc/ti-adc081c.c +++ b/drivers/iio/adc/ti-adc081c.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI ADC081C/ADC101C/ADC121C 8/10/12-bit ADC driver * * Copyright (C) 2012 Avionic Design GmbH * Copyright (C) 2016 Intel * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Datasheets: * <a class="moz-txt-link-freetext" href="http://www.ti.com/lit/ds/symlink/adc081c021.pdf">http://www.ti.com/lit/ds/symlink/adc081c021.pdf</a> * <a class="moz-txt-link-freetext" href="http://www.ti.com/lit/ds/symlink/adc101c021.pdf">http://www.ti.com/lit/ds/symlink/adc101c021.pdf</a> diff --git a/drivers/iio/adc/ti-adc0832.c b/drivers/iio/adc/ti-adc0832.c index 188dae705bf7..482a00dc9273 100644 --- a/drivers/iio/adc/ti-adc0832.c +++ b/drivers/iio/adc/ti-adc0832.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ADC0831/ADC0832/ADC0834/ADC0838 8-bit ADC driver * * Copyright (c) 2016 Akinobu Mita <a class="moz-txt-link-rfc2396E" href="mailto:akinobu.mita@gmail.com"><akinobu.mita@gmail.com></a> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: <a class="moz-txt-link-freetext" href="http://www.ti.com/lit/ds/symlink/adc0832-n.pdf">http://www.ti.com/lit/ds/symlink/adc0832-n.pdf</a> */ diff --git a/drivers/iio/adc/ti-adc084s021.c b/drivers/iio/adc/ti-adc084s021.c index 25504640e126..914d097c8758 100644 --- a/drivers/iio/adc/ti-adc084s021.c +++ b/drivers/iio/adc/ti-adc084s021.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /** * Copyright (C) 2017 Axis Communications AB * * Driver for Texas Instruments' ADC084S021 ADC chip. * Datasheets can be found here: * <a class="moz-txt-link-freetext" href="http://www.ti.com/lit/ds/symlink/adc084s021.pdf">http://www.ti.com/lit/ds/symlink/adc084s021.pdf</a> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/err.h> diff --git a/drivers/iio/adc/ti-adc108s102.c b/drivers/iio/adc/ti-adc108s102.c index 841203edaac5..a1c16199e7cc 100644 --- a/drivers/iio/adc/ti-adc108s102.c +++ b/drivers/iio/adc/ti-adc108s102.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI ADC108S102 SPI ADC driver * * Copyright (c) 2013-2015 Intel Corporation. * Copyright (c) 2017 Siemens AG * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * * This IIO device driver is designed to work with the following * analog to digital converters from Texas Instruments: * ADC108S102 diff --git a/drivers/iio/adc/ti-adc12138.c b/drivers/iio/adc/ti-adc12138.c index 703d68ae96b7..9445b79ad7b8 100644 --- a/drivers/iio/adc/ti-adc12138.c +++ b/drivers/iio/adc/ti-adc12138.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ADC12130/ADC12132/ADC12138 12-bit plus sign ADC driver * * Copyright (c) 2016 Akinobu Mita <a class="moz-txt-link-rfc2396E" href="mailto:akinobu.mita@gmail.com"><akinobu.mita@gmail.com></a> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: <a class="moz-txt-link-freetext" href="http://www.ti.com/lit/ds/symlink/adc12138.pdf">http://www.ti.com/lit/ds/symlink/adc12138.pdf</a> */ diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c index 6a114dcb4a3a..cddb41a3919c 100644 --- a/drivers/iio/adc/ti-ads1015.c +++ b/drivers/iio/adc/ti-ads1015.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ADS1015 - Texas Instruments Analog-to-Digital Converter * * Copyright (c) 2016, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for ADS1015 ADC 7-bit I2C slave address: * * 0x48 - ADDR connected to Ground * * 0x49 - ADDR connected to Vdd diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c index 184d686ebd99..83d99a79f79e 100644 --- a/drivers/iio/adc/ti-ads8688.c +++ b/drivers/iio/adc/ti-ads8688.c @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2015 Prevas A/S - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c index 2290024c89fc..945d547302c6 100644 --- a/drivers/iio/adc/ti-tlc4541.c +++ b/drivers/iio/adc/ti-tlc4541.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI tlc4541 ADC Driver * @@ -7,10 +8,6 @@ * <a class="moz-txt-link-freetext" href="http://www.ti.com/lit/gpn/tlc3541">http://www.ti.com/lit/gpn/tlc3541</a> * <a class="moz-txt-link-freetext" href="http://www.ti.com/lit/gpn/tlc4541">http://www.ti.com/lit/gpn/tlc4541</a> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * The tlc4541 requires 24 clock cycles to start a transfer. * Conversion then takes 2.94us to complete before data is ready * Data is returned MSB first. diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index cafb1dcadc48..aac5a1959b78 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI ADC MFD driver * * Copyright (C) 2012 Texas Instruments Incorporated - <a class="moz-txt-link-freetext" href="http://www.ti.com/">http://www.ti.com/</a> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c index 8c019bb6625f..d3ea08f8d33d 100644 --- a/drivers/iio/adc/twl4030-madc.c +++ b/drivers/iio/adc/twl4030-madc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * * TWL4030 MADC module driver-This driver monitors the real time @@ -12,21 +13,6 @@ * Mikko Ylinen <a class="moz-txt-link-rfc2396E" href="mailto:mikko.k.ylinen@nokia.com"><mikko.k.ylinen@nokia.com></a> * * Amit Kucheria <a class="moz-txt-link-rfc2396E" href="mailto:amit.kucheria@canonical.com"><amit.kucheria@canonical.com></a> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #include <linux/device.h> diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c index e470510e76ea..201027839c1e 100644 --- a/drivers/iio/adc/twl6030-gpadc.c +++ b/drivers/iio/adc/twl6030-gpadc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TWL6030 GPADC module driver * @@ -12,21 +13,6 @@ * Based on twl4030-madc.c * Copyright (C) 2008 Nokia Corporation * Mikko Ylinen <a class="moz-txt-link-rfc2396E" href="mailto:mikko.k.ylinen@nokia.com"><mikko.k.ylinen@nokia.com></a> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #include <linux/interrupt.h> #include <linux/kernel.h> diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c index bbcb7a4d7edf..a9d13b8b9a68 100644 --- a/drivers/iio/adc/vf610_adc.c +++ b/drivers/iio/adc/vf610_adc.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale Vybrid vf610 ADC driver * * Copyright 2013 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/iio/adc/viperboard_adc.c b/drivers/iio/adc/viperboard_adc.c index 53eb5a4136fe..5b64a5ea488f 100644 --- a/drivers/iio/adc/viperboard_adc.c +++ b/drivers/iio/adc/viperboard_adc.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Nano River Technologies viperboard IIO ADC driver * * (C) 2012 by Lemonage GmbH * Author: Lars Poeschel <a class="moz-txt-link-rfc2396E" href="mailto:poeschel@lemonage.de"><poeschel@lemonage.de></a> * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c index 3f6be5ac049a..b7b5adf6c9fc 100644 --- a/drivers/iio/adc/xilinx-xadc-core.c +++ b/drivers/iio/adc/xilinx-xadc-core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Xilinx XADC driver * * Copyright 2013-2014 Analog Devices Inc. * Author: Lars-Peter Clauen <a class="moz-txt-link-rfc2396E" href="mailto:lars@metafoo.de"><lars@metafoo.de></a> * - * Licensed under the GPL-2. - * * Documentation for the parts can be found at: * - XADC hardmacro: Xilinx UG480 * - ZYNQ XADC interface: Xilinx UG585 diff --git a/drivers/iio/adc/xilinx-xadc-events.c b/drivers/iio/adc/xilinx-xadc-events.c index dc0670308253..0c81ad4f0a05 100644 --- a/drivers/iio/adc/xilinx-xadc-events.c +++ b/drivers/iio/adc/xilinx-xadc-events.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Xilinx XADC driver * * Copyright 2013 Analog Devices Inc. * Author: Lars-Peter Clauen <a class="moz-txt-link-rfc2396E" href="mailto:lars@metafoo.de"><lars@metafoo.de></a> - * - * Licensed under the GPL-2. */ #include <linux/iio/events.h> diff --git a/drivers/iio/adc/xilinx-xadc.h b/drivers/iio/adc/xilinx-xadc.h index 8c0009585c16..5b9042e7441d 100644 --- a/drivers/iio/adc/xilinx-xadc.h +++ b/drivers/iio/adc/xilinx-xadc.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Xilinx XADC driver * * Copyright 2013 Analog Devices Inc. * Author: Lars-Peter Clauen <a class="moz-txt-link-rfc2396E" href="mailto:lars@metafoo.de"><lars@metafoo.de></a> - * - * Licensed under the GPL-2. */ #ifndef __IIO_XILINX_XADC__ </pre> </blockquote> </body> </html>

diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c index 605eb5e7e829..b538824e76cd 100644 --- a/drivers/iio/adc/ad7266.c +++ b/drivers/iio/adc/ad7266.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7266/65 SPI ADC driver * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7291.c b/drivers/iio/adc/ad7291.c index a862b5d8fb4b..7bc9f2e8cd3c 100644 --- a/drivers/iio/adc/ad7291.c +++ b/drivers/iio/adc/ad7291.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * AD7291 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7298.c b/drivers/iio/adc/ad7298.c index e0220825fde0..e7ba5e29d0d6 100644 --- a/drivers/iio/adc/ad7298.c +++ b/drivers/iio/adc/ad7298.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7298 SPI ADC driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7766.c b/drivers/iio/adc/ad7766.c index 3ae14fc8c649..ff14959f55de 100644 --- a/drivers/iio/adc/ad7766.c +++ b/drivers/iio/adc/ad7766.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * AD7766/AD7767 SPI ADC driver * * Copyright 2016 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c index a9ff0695ddf7..1b9ab2ef9bae 100644 --- a/drivers/iio/adc/ad7791.c +++ b/drivers/iio/adc/ad7791.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7787/AD7788/AD7789/AD7790/AD7791 SPI ADC driver * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index 4ac3ae62f56f..886263a3d2b1 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7785/AD7792/AD7793/AD7794/AD7795 SPI ADC driver * * Copyright 2011-2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c index 9d4c2467d362..7c17b53dea2e 100644 --- a/drivers/iio/adc/ad7887.c +++ b/drivers/iio/adc/ad7887.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7887 SPI ADC driver * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index d62dbb62be45..cad67ee9bb38 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AD7904/AD7914/AD7923/AD7924 SPI ADC driver * * Copyright 2011 Analog Devices Inc (from AD7923 Driver) * Copyright 2012 CS Systemes d'Information - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c index 7a5b5d00a87d..65d60fc173aa 100644 --- a/drivers/iio/adc/ad799x.c +++ b/drivers/iio/adc/ad799x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * iio/adc/ad799x.c * Copyright (C) 2010-2011 Michael Hennerich, Analog Devices Inc. @@ -11,10 +12,6 @@ * based on linux/drivers/acron/char/pcf8583.c * Copyright (C) 2000 Russell King * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * ad799x.c * * Support for ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index ff5f2da2e1b1..cd0c3cda132a 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Support code for Analog Devices Sigma-Delta ADCs * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/aspeed_adc.c b/drivers/iio/adc/aspeed_adc.c index 9515ca165dfd..5eec9d2a3eb1 100644 --- a/drivers/iio/adc/aspeed_adc.c +++ b/drivers/iio/adc/aspeed_adc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Aspeed AST2400/2500 ADC * * Copyright (C) 2017 Google, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * */ #include <linux/clk.h> diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c index d5ea84cf6460..62ceca3fe3bf 100644 --- a/drivers/iio/adc/at91-sama5d2_adc.c +++ b/drivers/iio/adc/at91-sama5d2_adc.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Atmel ADC driver for SAMA5D2 devices and compatible. * * Copyright (C) 2015 Atmel, * 2015 Ludovic Desroches <ludovic.desroches@atmel.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 75d2f73582a3..21b07413a998 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for the ADC present in the Atmel AT91 evaluation boards. * * Copyright 2011 Free Electrons - * - * Licensed under the GPLv2 or later. */ #include <linux/bitmap.h> diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c index 5be789269353..42eefe2593ec 100644 --- a/drivers/iio/adc/axp20x_adc.c +++ b/drivers/iio/adc/axp20x_adc.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* ADC driver for AXP20X and AXP22X PMICs * * Copyright (c) 2016 Free Electrons NextThing Co. * Quentin Schulz <quentin.schulz@free-electrons.com> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. */ #include <linux/completion.h> diff --git a/drivers/iio/adc/axp288_adc.c b/drivers/iio/adc/axp288_adc.c index 031d568b4972..24c0ec2cfd67 100644 --- a/drivers/iio/adc/axp288_adc.c +++ b/drivers/iio/adc/axp288_adc.c @@ -1,19 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * axp288_adc.c - X-Powers AXP288 PMIC ADC Driver * * Copyright (C) 2014 Intel Corporation - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #include <linux/module.h> diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c index 7af59a4bbd8d..2eadef68bd49 100644 --- a/drivers/iio/adc/bcm_iproc_adc.c +++ b/drivers/iio/adc/bcm_iproc_adc.c @@ -1,17 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright 2016 Broadcom - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation (the "GPL"). - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 (GPLv2) for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 (GPLv2) along with this source code. */ #include <linux/module.h> diff --git a/drivers/iio/adc/berlin2-adc.c b/drivers/iio/adc/berlin2-adc.c index 72d8fa94ab31..3b0ca5f326ed 100644 --- a/drivers/iio/adc/berlin2-adc.c +++ b/drivers/iio/adc/berlin2-adc.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Marvell Berlin2 ADC driver * * Copyright (C) 2015 Marvell Technology Group Ltd. * * Antoine Tenart <antoine.tenart@free-electrons.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. */ #include <linux/iio/iio.h> diff --git a/drivers/iio/adc/cc10001_adc.c b/drivers/iio/adc/cc10001_adc.c index 707d8b24b072..8b72037e04b2 100644 --- a/drivers/iio/adc/cc10001_adc.c +++ b/drivers/iio/adc/cc10001_adc.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014-2015 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * */ #include <linux/clk.h> diff --git a/drivers/iio/adc/cpcap-adc.c b/drivers/iio/adc/cpcap-adc.c index 9ad60421d360..c1bfa4543125 100644 --- a/drivers/iio/adc/cpcap-adc.c +++ b/drivers/iio/adc/cpcap-adc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2017 Tony Lindgren <tony@atomide.com> * @@ -5,15 +6,6 @@ * earlier driver found in the Motorola Linux kernel: * * Copyright (C) 2009-2010 Motorola, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/da9150-gpadc.c b/drivers/iio/adc/da9150-gpadc.c index 0a5d9ce79164..620274890645 100644 --- a/drivers/iio/adc/da9150-gpadc.c +++ b/drivers/iio/adc/da9150-gpadc.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * DA9150 GPADC Driver * * Copyright (c) 2014 Dialog Semiconductor * * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/dln2-adc.c b/drivers/iio/adc/dln2-adc.c index c64c6675cae6..03f0f8fc6350 100644 --- a/drivers/iio/adc/dln2-adc.c +++ b/drivers/iio/adc/dln2-adc.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the Diolan DLN-2 USB-ADC adapter * * Copyright (c) 2017 Jack Andersen - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/ep93xx_adc.c b/drivers/iio/adc/ep93xx_adc.c index 5036c392cb20..8f614c84b643 100644 --- a/drivers/iio/adc/ep93xx_adc.c +++ b/drivers/iio/adc/ep93xx_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for ADC module on the Cirrus Logic EP93xx series of SoCs * * Copyright (C) 2015 Alexander Sverdlin * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * The driver uses polling to get the conversion status. According to EP93xx * datasheets, reading ADCResult register starts the conversion, but user is also * responsible for ensuring that delay between adjacent conversion triggers is diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index f10443f92e4c..9f9c186e2135 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * exynos_adc.c - Support for ADC in EXYNOS SoCs * @@ -5,16 +6,6 @@ * * Copyright (C) 2013 Naveen Krishna Chatradhi <ch.naveen@samsung.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c index 929c617db364..e03a434b3cd5 100644 --- a/drivers/iio/adc/fsl-imx25-gcq.c +++ b/drivers/iio/adc/fsl-imx25-gcq.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2014-2015 Pengutronix, Markus Pargmann <mpa@pengutronix.de> * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - * * This is the driver for the imx25 GCQ (Generic Conversion Queue) * connected to the imx25 ADC. */ diff --git a/drivers/iio/adc/hi8435.c b/drivers/iio/adc/hi8435.c index 6f6c9a348158..0b6bf71af685 100644 --- a/drivers/iio/adc/hi8435.c +++ b/drivers/iio/adc/hi8435.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Holt Integrated Circuits HI-8435 threshold detector driver * * Copyright (C) 2015 Zodiac Inflight Innovations * Copyright (C) 2015 Cogent Embedded, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/hx711.c b/drivers/iio/adc/hx711.c index 36b59d8957fb..894d49843854 100644 --- a/drivers/iio/adc/hx711.c +++ b/drivers/iio/adc/hx711.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * HX711: analog to digital converter for weight sensor module * * Copyright (c) 2016 Andreas Klinger <ak@it-klinger.de> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the diff --git a/drivers/iio/adc/imx7d_adc.c b/drivers/iio/adc/imx7d_adc.c index ad6764fb2a23..2f54ea1e4292 100644 --- a/drivers/iio/adc/imx7d_adc.c +++ b/drivers/iio/adc/imx7d_adc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale i.MX7D ADC driver * * Copyright (C) 2015 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c index bdd7cba6f6b0..9bbcca9df401 100644 --- a/drivers/iio/adc/ina2xx-adc.c +++ b/drivers/iio/adc/ina2xx-adc.c @@ -1,20 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * INA2XX Current and Power Monitors * * Copyright 2015 Baylibre SAS. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Based on linux/drivers/iio/adc/ad7291.c * Copyright 2010-2011 Analog Devices Inc. * * Based on linux/drivers/hwmon/ina2xx.c * Copyright 2012 Lothar Felten <l-felten@ti.com> * - * Licensed under the GPL-2 or later. - * * IIO driver for INA219-220-226-230-231 * * Configurable 7-bit I2C slave address from 0x40 to 0x4F diff --git a/drivers/iio/adc/lp8788_adc.c b/drivers/iio/adc/lp8788_adc.c index 3bc4df916420..09dd55bff7bc 100644 --- a/drivers/iio/adc/lp8788_adc.c +++ b/drivers/iio/adc/lp8788_adc.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI LP8788 MFD - ADC driver * * Copyright 2012 Texas Instruments * * Author: Milo(Woogyom) Kim <milo.kim@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/lpc18xx_adc.c b/drivers/iio/adc/lpc18xx_adc.c index 041dc4a3f66c..00d39234143d 100644 --- a/drivers/iio/adc/lpc18xx_adc.c +++ b/drivers/iio/adc/lpc18xx_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * IIO ADC driver for NXP LPC18xx ADC * * Copyright (C) 2016 Joachim Eastwood <manabian@gmail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * UNSUPPORTED hardware features: * - Hardware triggers * - Burst mode diff --git a/drivers/iio/adc/lpc32xx_adc.c b/drivers/iio/adc/lpc32xx_adc.c index 20b36690fa4f..e361c1532a75 100644 --- a/drivers/iio/adc/lpc32xx_adc.c +++ b/drivers/iio/adc/lpc32xx_adc.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * lpc32xx_adc.c - Support for ADC in LPC32XX * * 3-channel, 10-bit ADC * * Copyright (C) 2011, 2012 Roland Stigge <stigge@antcom.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/iio/adc/ltc2471.c b/drivers/iio/adc/ltc2471.c index b88102b751cf..9d5326377676 100644 --- a/drivers/iio/adc/ltc2471.c +++ b/drivers/iio/adc/ltc2471.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for Linear Technology LTC2471 and LTC2473 voltage monitors * The LTC2473 is identical to the 2471, but reports a differential signal. * * Copyright (C) 2017 Topic Embedded Products * Author: Mike Looijmans <mike.looijmans@topic.nl> - * - * License: GPLv2 */ #include <linux/err.h> diff --git a/drivers/iio/adc/ltc2485.c b/drivers/iio/adc/ltc2485.c index b24c14037fd4..c0e9a7ba7af4 100644 --- a/drivers/iio/adc/ltc2485.c +++ b/drivers/iio/adc/ltc2485.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ltc2485.c - Driver for Linear Technology LTC2485 ADC * * Copyright (C) 2016 Alison Schofield <amsfield22@gmail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Datasheet: http://cds.linear.com/docs/en/datasheet/2485fd.pdf */ diff --git a/drivers/iio/adc/ltc2497.c b/drivers/iio/adc/ltc2497.c index f1f7cdf66fbd..0fe12c0e3b3c 100644 --- a/drivers/iio/adc/ltc2497.c +++ b/drivers/iio/adc/ltc2497.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ltc2497.c - Driver for Analog Devices/Linear Technology LTC2497 ADC * * Copyright (C) 2017 Analog Devices Inc. * - * Licensed under the GPL-2. - * * Datasheet: http://cds.linear.com/docs/en/datasheet/2497fd.pdf */ diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index 311c1a89c329..af83207b2804 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * iio/adc/max1027.c * Copyright (C) 2014 Philippe Reynes @@ -6,10 +7,6 @@ * Copyright 2011 Analog Devices Inc (from AD7923 Driver) * Copyright 2012 CS Systemes d'Information * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * max1027.c * * Partial support for max1027 and similar chips. diff --git a/drivers/iio/adc/max1118.c b/drivers/iio/adc/max1118.c index 49db9e9ae625..027ee7f6f5d0 100644 --- a/drivers/iio/adc/max1118.c +++ b/drivers/iio/adc/max1118.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MAX1117/MAX1118/MAX1119 8-bit, dual-channel ADCs driver * * Copyright (c) 2017 Akinobu Mita <akinobu.mita@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX1117-MAX1119.pdf * * SPI interface connections diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c index a8d35aebee80..6d191ffc4c7e 100644 --- a/drivers/iio/adc/max1363.c +++ b/drivers/iio/adc/max1363.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * iio/adc/max1363.c * Copyright (C) 2008-2010 Jonathan Cameron @@ -9,10 +10,6 @@ * Copyright (C) 2000 Russell King * * Driver for max1363 and similar chips. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c index a04856d8afdb..4b873afe8e5a 100644 --- a/drivers/iio/adc/mcp320x.c +++ b/drivers/iio/adc/mcp320x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2013 Oskar Andero <oskar.andero@gmail.com> * Copyright (C) 2014 Rose Technology @@ -34,10 +35,6 @@ * http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf mcp3204/08 * http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf mcp3301 * http://ww1.microchip.com/downloads/en/DeviceDoc/21950D.pdf mcp3550/1/3 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/err.h> diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c index 819f26011500..c8232ba24667 100644 --- a/drivers/iio/adc/mcp3422.c +++ b/drivers/iio/adc/mcp3422.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * mcp3422.c - driver for the Microchip mcp3421/2/3/4/5/6/7/8 chip family * @@ -10,11 +11,6 @@ * * This driver exports the value of analog input voltage to sysfs, the * voltage unit is nV. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/err.h> diff --git a/drivers/iio/adc/men_z188_adc.c b/drivers/iio/adc/men_z188_adc.c index c80261748d8f..0cb809bf1730 100644 --- a/drivers/iio/adc/men_z188_adc.c +++ b/drivers/iio/adc/men_z188_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MEN 16z188 Analog to Digial Converter * * Copyright (C) 2014 MEN Mikroelektronik GmbH (www.men.de) * Author: Johannes Thumshirn <johannes.thumshirn@men.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; version 2 of the License. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c index 729becb2d3d9..f5299c9bdbde 100644 --- a/drivers/iio/adc/meson_saradc.c +++ b/drivers/iio/adc/meson_saradc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Amlogic Meson Successive Approximation Register (SAR) A/D Converter * * Copyright (C) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/drivers/iio/adc/mt6577_auxadc.c b/drivers/iio/adc/mt6577_auxadc.c index 95d76abb64ec..cba0e47c6013 100644 --- a/drivers/iio/adc/mt6577_auxadc.c +++ b/drivers/iio/adc/mt6577_auxadc.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2016 MediaTek Inc. * Author: Zhiyong Tao <zhiyong.tao@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/mxs-lradc-adc.c b/drivers/iio/adc/mxs-lradc-adc.c index c627513d9f0f..80983334e5c2 100644 --- a/drivers/iio/adc/mxs-lradc-adc.c +++ b/drivers/iio/adc/mxs-lradc-adc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale MXS LRADC ADC driver * @@ -7,16 +8,6 @@ * Authors: * Marek Vasut <marex@denx.de> * Ksenija Stanojevic <ksenija.stanojevic@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/completion.h> diff --git a/drivers/iio/adc/nau7802.c b/drivers/iio/adc/nau7802.c index 8997e74a8847..4e53a63e5fb9 100644 --- a/drivers/iio/adc/nau7802.c +++ b/drivers/iio/adc/nau7802.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for the Nuvoton NAU7802 ADC * * Copyright 2013 Free Electrons - * - * Licensed under the GPLv2 or later. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c index 69b9affeef1e..45d1bf1253d7 100644 --- a/drivers/iio/adc/palmas_gpadc.c +++ b/drivers/iio/adc/palmas_gpadc.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * palmas-adc.c -- TI PALMAS GPADC. * * Copyright (c) 2013, NVIDIA Corporation. All rights reserved. * * Author: Pradeep Goudagunta <pgoudagunta@nvidia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. */ #include <linux/module.h> diff --git a/drivers/iio/adc/qcom-pm8xxx-xoadc.c b/drivers/iio/adc/qcom-pm8xxx-xoadc.c index c30c002f1fef..648136ed1f85 100644 --- a/drivers/iio/adc/qcom-pm8xxx-xoadc.c +++ b/drivers/iio/adc/qcom-pm8xxx-xoadc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Qualcomm PM8xxx PMIC XOADC driver * diff --git a/drivers/iio/adc/qcom-spmi-iadc.c b/drivers/iio/adc/qcom-spmi-iadc.c index 3f062cd61aba..a8402a47c8e4 100644 --- a/drivers/iio/adc/qcom-spmi-iadc.c +++ b/drivers/iio/adc/qcom-spmi-iadc.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/qcom-spmi-vadc.c b/drivers/iio/adc/qcom-spmi-vadc.c index 3680e0d47412..f3e8fdee39d8 100644 --- a/drivers/iio/adc/qcom-spmi-vadc.c +++ b/drivers/iio/adc/qcom-spmi-vadc.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c index 1f98566d5b3c..234c6df348ce 100644 --- a/drivers/iio/adc/rockchip_saradc.c +++ b/drivers/iio/adc/rockchip_saradc.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Rockchip Successive Approximation Register (SAR) A/D Converter * Copyright (C) 2014 ROCKCHIP, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/iio/adc/spear_adc.c b/drivers/iio/adc/spear_adc.c index b1da2c46107c..009019a39bba 100644 --- a/drivers/iio/adc/spear_adc.c +++ b/drivers/iio/adc/spear_adc.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ST SPEAr ADC driver * * Copyright 2012 Stefan Roese <sr@denx.de> - * - * Licensed under the GPL-2. */ #include <linux/module.h> diff --git a/drivers/iio/adc/stx104.c b/drivers/iio/adc/stx104.c index 0662ca199eb0..f9d0aaae836f 100644 --- a/drivers/iio/adc/stx104.c +++ b/drivers/iio/adc/stx104.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* * IIO driver for the Apex Embedded Systems STX104 * Copyright (C) 2016 William Breathitt Gray - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/bitops.h> #include <linux/device.h> diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c index 04d7147e0110..f13c6248a662 100644 --- a/drivers/iio/adc/sun4i-gpadc-iio.c +++ b/drivers/iio/adc/sun4i-gpadc-iio.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* ADC driver for sunxi platforms' (A10, A13 and A31) GPADC * * Copyright (c) 2016 Quentin Schulz <quentin.schulz@free-electrons.com> * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - * * The Allwinner SoCs all have an ADC that can also act as a touchscreen * controller and a thermal sensor. * The thermal sensor works only when the ADC acts as a touchscreen controller diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c index 405e3779c0c5..92c7584298f6 100644 --- a/drivers/iio/adc/ti-adc081c.c +++ b/drivers/iio/adc/ti-adc081c.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI ADC081C/ADC101C/ADC121C 8/10/12-bit ADC driver * * Copyright (C) 2012 Avionic Design GmbH * Copyright (C) 2016 Intel * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Datasheets: * http://www.ti.com/lit/ds/symlink/adc081c021.pdf * http://www.ti.com/lit/ds/symlink/adc101c021.pdf diff --git a/drivers/iio/adc/ti-adc0832.c b/drivers/iio/adc/ti-adc0832.c index 188dae705bf7..482a00dc9273 100644 --- a/drivers/iio/adc/ti-adc0832.c +++ b/drivers/iio/adc/ti-adc0832.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ADC0831/ADC0832/ADC0834/ADC0838 8-bit ADC driver * * Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: http://www.ti.com/lit/ds/symlink/adc0832-n.pdf */ diff --git a/drivers/iio/adc/ti-adc084s021.c b/drivers/iio/adc/ti-adc084s021.c index 25504640e126..914d097c8758 100644 --- a/drivers/iio/adc/ti-adc084s021.c +++ b/drivers/iio/adc/ti-adc084s021.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /** * Copyright (C) 2017 Axis Communications AB * * Driver for Texas Instruments' ADC084S021 ADC chip. * Datasheets can be found here: * http://www.ti.com/lit/ds/symlink/adc084s021.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/err.h> diff --git a/drivers/iio/adc/ti-adc108s102.c b/drivers/iio/adc/ti-adc108s102.c index 841203edaac5..a1c16199e7cc 100644 --- a/drivers/iio/adc/ti-adc108s102.c +++ b/drivers/iio/adc/ti-adc108s102.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI ADC108S102 SPI ADC driver * * Copyright (c) 2013-2015 Intel Corporation. * Copyright (c) 2017 Siemens AG * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * * This IIO device driver is designed to work with the following * analog to digital converters from Texas Instruments: * ADC108S102 diff --git a/drivers/iio/adc/ti-adc12138.c b/drivers/iio/adc/ti-adc12138.c index 703d68ae96b7..9445b79ad7b8 100644 --- a/drivers/iio/adc/ti-adc12138.c +++ b/drivers/iio/adc/ti-adc12138.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ADC12130/ADC12132/ADC12138 12-bit plus sign ADC driver * * Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: http://www.ti.com/lit/ds/symlink/adc12138.pdf */ diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c index 6a114dcb4a3a..cddb41a3919c 100644 --- a/drivers/iio/adc/ti-ads1015.c +++ b/drivers/iio/adc/ti-ads1015.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ADS1015 - Texas Instruments Analog-to-Digital Converter * * Copyright (c) 2016, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for ADS1015 ADC 7-bit I2C slave address: * * 0x48 - ADDR connected to Ground * * 0x49 - ADDR connected to Vdd diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c index 184d686ebd99..83d99a79f79e 100644 --- a/drivers/iio/adc/ti-ads8688.c +++ b/drivers/iio/adc/ti-ads8688.c @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2015 Prevas A/S - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c index 2290024c89fc..945d547302c6 100644 --- a/drivers/iio/adc/ti-tlc4541.c +++ b/drivers/iio/adc/ti-tlc4541.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI tlc4541 ADC Driver * @@ -7,10 +8,6 @@ * http://www.ti.com/lit/gpn/tlc3541 * http://www.ti.com/lit/gpn/tlc4541 * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * The tlc4541 requires 24 clock cycles to start a transfer. * Conversion then takes 2.94us to complete before data is ready * Data is returned MSB first. diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index cafb1dcadc48..aac5a1959b78 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI ADC MFD driver * * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c index 8c019bb6625f..d3ea08f8d33d 100644 --- a/drivers/iio/adc/twl4030-madc.c +++ b/drivers/iio/adc/twl4030-madc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * * TWL4030 MADC module driver-This driver monitors the real time @@ -12,21 +13,6 @@ * Mikko Ylinen <mikko.k.ylinen@nokia.com> * * Amit Kucheria <amit.kucheria@canonical.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #include <linux/device.h> diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c index e470510e76ea..201027839c1e 100644 --- a/drivers/iio/adc/twl6030-gpadc.c +++ b/drivers/iio/adc/twl6030-gpadc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TWL6030 GPADC module driver * @@ -12,21 +13,6 @@ * Based on twl4030-madc.c * Copyright (C) 2008 Nokia Corporation * Mikko Ylinen <mikko.k.ylinen@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #include <linux/interrupt.h> #include <linux/kernel.h> diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c index bbcb7a4d7edf..a9d13b8b9a68 100644 --- a/drivers/iio/adc/vf610_adc.c +++ b/drivers/iio/adc/vf610_adc.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale Vybrid vf610 ADC driver * * Copyright 2013 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/iio/adc/viperboard_adc.c b/drivers/iio/adc/viperboard_adc.c index 53eb5a4136fe..5b64a5ea488f 100644 --- a/drivers/iio/adc/viperboard_adc.c +++ b/drivers/iio/adc/viperboard_adc.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Nano River Technologies viperboard IIO ADC driver * * (C) 2012 by Lemonage GmbH * Author: Lars Poeschel <poeschel@lemonage.de> * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c index 3f6be5ac049a..b7b5adf6c9fc 100644 --- a/drivers/iio/adc/xilinx-xadc-core.c +++ b/drivers/iio/adc/xilinx-xadc-core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Xilinx XADC driver * * Copyright 2013-2014 Analog Devices Inc. * Author: Lars-Peter Clauen <lars@metafoo.de> * - * Licensed under the GPL-2. - * * Documentation for the parts can be found at: * - XADC hardmacro: Xilinx UG480 * - ZYNQ XADC interface: Xilinx UG585 diff --git a/drivers/iio/adc/xilinx-xadc-events.c b/drivers/iio/adc/xilinx-xadc-events.c index dc0670308253..0c81ad4f0a05 100644 --- a/drivers/iio/adc/xilinx-xadc-events.c +++ b/drivers/iio/adc/xilinx-xadc-events.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Xilinx XADC driver * * Copyright 2013 Analog Devices Inc. * Author: Lars-Peter Clauen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/iio/events.h> diff --git a/drivers/iio/adc/xilinx-xadc.h b/drivers/iio/adc/xilinx-xadc.h index 8c0009585c16..5b9042e7441d 100644 --- a/drivers/iio/adc/xilinx-xadc.h +++ b/drivers/iio/adc/xilinx-xadc.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Xilinx XADC driver * * Copyright 2013 Analog Devices Inc. * Author: Lars-Peter Clauen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #ifndef __IIO_XILINX_XADC__

iio: adc: Replace license text w/ SPDX identifier

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