From patchwork Thu Aug 9 15:57:15 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 176212 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from merlin.infradead.org (unknown [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id F04672C00C8 for ; Fri, 10 Aug 2012 04:20:55 +1000 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SzVBp-00048L-Mw; Thu, 09 Aug 2012 16:02:26 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1SzV6x-0000Ek-8Y for linux-arm-kernel@lists.infradead.org; Thu, 09 Aug 2012 15:57:26 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1SzV6s-0004Si-3s; Thu, 09 Aug 2012 17:57:18 +0200 Received: from ukl by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1SzV6r-0008Ts-NU; Thu, 09 Aug 2012 17:57:17 +0200 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: kernel@pengutronix.de, Shawn Guo Subject: [PATCH] ARM: imx/iomux-v3: allow pad_list to be const Date: Thu, 9 Aug 2012 17:57:15 +0200 Message-Id: <1344527835-32567-1-git-send-email-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 1.7.10.4 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-Spam-Note: CRM114 invocation failed X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Also fix all machine files to make use of it and while at it also make the pad lists __init_const. Signed-off-by: Uwe Kleine-König --- Hello, well, iomux-v3 is dying so I don't know how welcome this patch is. Best regards Uwe arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c | 2 +- arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c | 2 +- arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c | 2 +- arch/arm/mach-imx/mach-cpuimx35.c | 2 +- arch/arm/mach-imx/mach-cpuimx51sd.c | 2 +- arch/arm/mach-imx/mach-eukrea_cpuimx25.c | 2 +- arch/arm/mach-imx/mach-mx25_3ds.c | 2 +- arch/arm/mach-imx/mach-mx35_3ds.c | 2 +- arch/arm/mach-imx/mach-mx50_rdp.c | 2 +- arch/arm/mach-imx/mach-mx51_3ds.c | 2 +- arch/arm/mach-imx/mach-mx51_babbage.c | 2 +- arch/arm/mach-imx/mach-mx51_efikamx.c | 2 +- arch/arm/mach-imx/mach-mx51_efikasb.c | 2 +- arch/arm/mach-imx/mach-mx53_ard.c | 2 +- arch/arm/mach-imx/mach-mx53_evk.c | 2 +- arch/arm/mach-imx/mach-mx53_loco.c | 2 +- arch/arm/mach-imx/mach-mx53_smd.c | 2 +- arch/arm/mach-imx/mach-pcm043.c | 2 +- arch/arm/mach-imx/mach-vpr200.c | 2 +- arch/arm/mach-imx/mx51_efika.c | 2 +- arch/arm/plat-mxc/include/mach/iomux-v3.h | 3 ++- arch/arm/plat-mxc/iomux-v3.c | 5 +++-- 22 files changed, 25 insertions(+), 23 deletions(-) diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c index dfd2da8..9ca351d 100644 --- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c @@ -35,7 +35,7 @@ #include "devices-imx25.h" -static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { +static const iomux_v3_cfg_t eukrea_mbimxsd_pads[] __initconst = { /* LCD */ MX25_PAD_LD0__LD0, MX25_PAD_LD1__LD1, diff --git a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c index 6e9dd12..0a37e17 100644 --- a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c @@ -101,7 +101,7 @@ static struct mx3fb_platform_data mx3fb_pdata __initdata = { .num_modes = ARRAY_SIZE(fb_modedb), }; -static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { +static const iomux_v3_cfg_t eukrea_mbimxsd_pads[] __initconst = { /* LCD */ MX35_PAD_LD0__IPU_DISPB_DAT_0, MX35_PAD_LD1__IPU_DISPB_DAT_1, diff --git a/arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c index 96a24b7..7d77038 100644 --- a/arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c @@ -42,7 +42,7 @@ #include "devices-imx51.h" -static iomux_v3_cfg_t eukrea_mbimxsd51_pads[] = { +static const iomux_v3_cfg_t eukrea_mbimxsd51_pads[] __initconst = { /* LED */ MX51_PAD_NANDF_D10__GPIO3_30, /* SWITCH */ diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c index d49b0ec..13e31a5 100644 --- a/arch/arm/mach-imx/mach-cpuimx35.c +++ b/arch/arm/mach-imx/mach-cpuimx35.c @@ -75,7 +75,7 @@ static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = { }, }; -static iomux_v3_cfg_t eukrea_cpuimx35_pads[] = { +static const iomux_v3_cfg_t eukrea_cpuimx35_pads[] __initconst = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, diff --git a/arch/arm/mach-imx/mach-cpuimx51sd.c b/arch/arm/mach-imx/mach-cpuimx51sd.c index b87cc49..3b893b4 100644 --- a/arch/arm/mach-imx/mach-cpuimx51sd.c +++ b/arch/arm/mach-imx/mach-cpuimx51sd.c @@ -63,7 +63,7 @@ #define MX51_USB_PLL_DIV_19_2_MHZ 0x01 #define MX51_USB_PLL_DIV_24_MHZ 0x02 -static iomux_v3_cfg_t eukrea_cpuimx51sd_pads[] = { +static const iomux_v3_cfg_t eukrea_cpuimx51sd_pads[] __initconst = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c index 017bbb70..2e93ba1 100644 --- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c +++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c @@ -44,7 +44,7 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static iomux_v3_cfg_t eukrea_cpuimx25_pads[] = { +static const iomux_v3_cfg_t eukrea_cpuimx25_pads[] __initconst = { /* FEC - RMII */ MX25_PAD_FEC_MDC__FEC_MDC, MX25_PAD_FEC_MDIO__FEC_MDIO, diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c index ce247fd..5fb4592 100644 --- a/arch/arm/mach-imx/mach-mx25_3ds.c +++ b/arch/arm/mach-imx/mach-mx25_3ds.c @@ -49,7 +49,7 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static iomux_v3_cfg_t mx25pdk_pads[] = { +static const iomux_v3_cfg_t mx25pdk_pads[] __initconst = { MX25_PAD_FEC_MDC__FEC_MDC, MX25_PAD_FEC_MDIO__FEC_MDIO, MX25_PAD_FEC_TDATA0__FEC_TDATA0, diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c index 504983c..ef175fb 100644 --- a/arch/arm/mach-imx/mach-mx35_3ds.c +++ b/arch/arm/mach-imx/mach-mx35_3ds.c @@ -165,7 +165,7 @@ static struct platform_device *devices[] __initdata = { &mx35pdk_flash, }; -static iomux_v3_cfg_t mx35pdk_pads[] = { +static const iomux_v3_cfg_t mx35pdk_pads[] __initconst = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, diff --git a/arch/arm/mach-imx/mach-mx50_rdp.c b/arch/arm/mach-imx/mach-mx50_rdp.c index 42b66e8..7910761 100644 --- a/arch/arm/mach-imx/mach-mx50_rdp.c +++ b/arch/arm/mach-imx/mach-mx50_rdp.c @@ -39,7 +39,7 @@ #define FEC_EN IMX_GPIO_NR(6, 23) #define FEC_RESET_B IMX_GPIO_NR(4, 12) -static iomux_v3_cfg_t mx50_rdp_pads[] __initdata = { +static const iomux_v3_cfg_t mx50_rdp_pads[] __initconst = { /* SD1 */ MX50_PAD_ECSPI2_SS0__GPIO_4_19, MX50_PAD_EIM_CRE__GPIO_1_27, diff --git a/arch/arm/mach-imx/mach-mx51_3ds.c b/arch/arm/mach-imx/mach-mx51_3ds.c index 9ee84a4..fd972a9 100644 --- a/arch/arm/mach-imx/mach-mx51_3ds.c +++ b/arch/arm/mach-imx/mach-mx51_3ds.c @@ -28,7 +28,7 @@ #define MX51_3DS_ECSPI2_CS (GPIO_PORTC + 28) -static iomux_v3_cfg_t mx51_3ds_pads[] = { +static const iomux_v3_cfg_t mx51_3ds_pads[] __initconst = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, diff --git a/arch/arm/mach-imx/mach-mx51_babbage.c b/arch/arm/mach-imx/mach-mx51_babbage.c index 7b31cbd..7bc9731 100644 --- a/arch/arm/mach-imx/mach-mx51_babbage.c +++ b/arch/arm/mach-imx/mach-mx51_babbage.c @@ -65,7 +65,7 @@ static const struct gpio_keys_platform_data imx_button_data __initconst = { .nbuttons = ARRAY_SIZE(babbage_buttons), }; -static iomux_v3_cfg_t mx51babbage_pads[] = { +static const iomux_v3_cfg_t mx51babbage_pads[] __initconst = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, diff --git a/arch/arm/mach-imx/mach-mx51_efikamx.c b/arch/arm/mach-imx/mach-mx51_efikamx.c index 8d09c01..b792086 100644 --- a/arch/arm/mach-imx/mach-mx51_efikamx.c +++ b/arch/arm/mach-imx/mach-mx51_efikamx.c @@ -65,7 +65,7 @@ #define MX51_PAD_PCBID2 IOMUX_PAD(0x504, 0x128, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) #define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE) -static iomux_v3_cfg_t mx51efikamx_pads[] = { +static const iomux_v3_cfg_t mx51efikamx_pads[] __initconst = { /* board id */ MX51_PAD_PCBID0, MX51_PAD_PCBID1, diff --git a/arch/arm/mach-imx/mach-mx51_efikasb.c b/arch/arm/mach-imx/mach-mx51_efikasb.c index fdbd181..1285920 100644 --- a/arch/arm/mach-imx/mach-mx51_efikasb.c +++ b/arch/arm/mach-imx/mach-mx51_efikasb.c @@ -57,7 +57,7 @@ #define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE) #define MX51_PAD_SD1_CD IOMUX_PAD(0x47c, 0x0e8, 1, __NA_, 0, MX51_ESDHC_PAD_CTRL) -static iomux_v3_cfg_t mx51efikasb_pads[] = { +static const iomux_v3_cfg_t mx51efikasb_pads[] __initconst = { /* USB HOST2 */ MX51_PAD_EIM_D16__USBH2_DATA0, MX51_PAD_EIM_D17__USBH2_DATA1, diff --git a/arch/arm/mach-imx/mach-mx53_ard.c b/arch/arm/mach-imx/mach-mx53_ard.c index 6c28e65..acbc2f5 100644 --- a/arch/arm/mach-imx/mach-mx53_ard.c +++ b/arch/arm/mach-imx/mach-mx53_ard.c @@ -46,7 +46,7 @@ #define ARD_PROG IMX_GPIO_NR(5, 12) #define ARD_VOLUMEUP IMX_GPIO_NR(5, 13) -static iomux_v3_cfg_t mx53_ard_pads[] = { +static const iomux_v3_cfg_t mx53_ard_pads[] __initconst = { /* UART1 */ MX53_PAD_PATA_DIOW__UART1_TXD_MUX, MX53_PAD_PATA_DMACK__UART1_RXD_MUX, diff --git a/arch/arm/mach-imx/mach-mx53_evk.c b/arch/arm/mach-imx/mach-mx53_evk.c index 09fe219..e49d55f 100644 --- a/arch/arm/mach-imx/mach-mx53_evk.c +++ b/arch/arm/mach-imx/mach-mx53_evk.c @@ -39,7 +39,7 @@ #include "devices-imx53.h" -static iomux_v3_cfg_t mx53_evk_pads[] = { +static const iomux_v3_cfg_t mx53_evk_pads[] __initconst = { MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, diff --git a/arch/arm/mach-imx/mach-mx53_loco.c b/arch/arm/mach-imx/mach-mx53_loco.c index 8abe23c..367aeb5 100644 --- a/arch/arm/mach-imx/mach-mx53_loco.c +++ b/arch/arm/mach-imx/mach-mx53_loco.c @@ -44,7 +44,7 @@ #define LOCO_SD1_CD IMX_GPIO_NR(3, 13) #define LOCO_ACCEL_EN IMX_GPIO_NR(6, 14) -static iomux_v3_cfg_t mx53_loco_pads[] = { +static const iomux_v3_cfg_t mx53_loco_pads[] __initconst = { /* FEC */ MX53_PAD_FEC_MDC__FEC_MDC, MX53_PAD_FEC_MDIO__FEC_MDIO, diff --git a/arch/arm/mach-imx/mach-mx53_smd.c b/arch/arm/mach-imx/mach-mx53_smd.c index b15d6a6..21ee713 100644 --- a/arch/arm/mach-imx/mach-mx53_smd.c +++ b/arch/arm/mach-imx/mach-mx53_smd.c @@ -36,7 +36,7 @@ #define SMD_FEC_PHY_RST IMX_GPIO_NR(7, 6) #define MX53_SMD_SATA_PWR_EN IMX_GPIO_NR(3, 3) -static iomux_v3_cfg_t mx53_smd_pads[] = { +static const iomux_v3_cfg_t mx53_smd_pads[] __initconst = { MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c index e4bd438..618cea9 100644 --- a/arch/arm/mach-imx/mach-pcm043.c +++ b/arch/arm/mach-imx/mach-pcm043.c @@ -129,7 +129,7 @@ static struct platform_device *devices[] __initdata = { &pcm043_flash, }; -static iomux_v3_cfg_t pcm043_pads[] = { +static const iomux_v3_cfg_t pcm043_pads[] __initconst = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c index 39eb796..26e1674 100644 --- a/arch/arm/mach-imx/mach-vpr200.c +++ b/arch/arm/mach-imx/mach-vpr200.c @@ -161,7 +161,7 @@ static struct i2c_board_info vpr200_i2c_devices[] = { } }; -static iomux_v3_cfg_t vpr200_pads[] = { +static const iomux_v3_cfg_t vpr200_pads[] __initconst = { /* UART1 */ MX35_PAD_TXD1__UART1_TXD_MUX, MX35_PAD_RXD1__UART1_RXD_MUX, diff --git a/arch/arm/mach-imx/mx51_efika.c b/arch/arm/mach-imx/mx51_efika.c index ee870c4..25e3417 100644 --- a/arch/arm/mach-imx/mx51_efika.c +++ b/arch/arm/mach-imx/mx51_efika.c @@ -55,7 +55,7 @@ #define EFIKAMX_PMIC IMX_GPIO_NR(1, 6) -static iomux_v3_cfg_t mx51efika_pads[] = { +static const iomux_v3_cfg_t mx51efika_pads[] __initconst = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, diff --git a/arch/arm/plat-mxc/include/mach/iomux-v3.h b/arch/arm/plat-mxc/include/mach/iomux-v3.h index 2fa3b54..5f4bbf1 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-v3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-v3.h @@ -131,7 +131,8 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad); * setups mutliple pads * convenient way to call the above function with tables */ -int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count); +int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list, + unsigned count); /* * Initialise the iomux controller diff --git a/arch/arm/plat-mxc/iomux-v3.c b/arch/arm/plat-mxc/iomux-v3.c index 99a9cdb..1258ebf 100644 --- a/arch/arm/plat-mxc/iomux-v3.c +++ b/arch/arm/plat-mxc/iomux-v3.c @@ -56,9 +56,10 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad) } EXPORT_SYMBOL(mxc_iomux_v3_setup_pad); -int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count) +int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list, + unsigned count) { - iomux_v3_cfg_t *p = pad_list; + const iomux_v3_cfg_t *p = pad_list; int i; int ret;