| Message ID | 20170522205648.23545-4-paul.gortmaker@windriver.com |
|---|---|
| State | New |
| Headers | show |
> Paul Gortmaker <paul.gortmaker@windriver.com> hat am 22. Mai 2017 um 22:56 geschrieben: > > > Fixups here tend to be more of a conglomerate of some of the other > repeated/systematic ones we've seen in the earlier pinctrl cleanups. > > We remove module.h from code that isn't doing anything modular at > all; if they have __init sections, then replace it with init.h > > One driver has a .remove that would be dispatched on module_exit, > and as that code is essentially orphaned, so we remove it. In case > anyone was previously doing the (pointless) unbind to get to that > function, we disable unbind for this one driver as well. > > A couple bool drivers (hence non-modular) are converted over to > to builtin_platform_driver(). > > Since module_platform_driver() uses the same init level priority as > builtin_platform_driver() the init ordering remains unchanged with > this commit. > > Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. > > We also delete the MODULE_LICENSE tag etc. since all that information > was (or is now) contained at the top of the file in the comments. > > Cc: Eric Anholt <eric@anholt.net> > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Jon Mason <jonmason@broadcom.com> > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Ray Jui <rjui@broadcom.com> > Cc: Scott Branden <sbranden@broadcom.com> > Cc: Stefan Wahren <stefan.wahren@i2se.com> > Cc: Sherman Yin <syin@broadcom.com> > Cc: bcm-kernel-feedback-list@broadcom.com > Cc: linux-gpio@vger.kernel.org > Cc: linux-rpi-kernel@lists.infradead.org > Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> > --- > drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 16 ++++++++-------- > drivers/pinctrl/bcm/pinctrl-bcm2835.c | 20 +++----------------- Tested-by: Stefan Wahren <stefan.wahren@i2se.com> for pinctrl-bcm2835 -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Paul, Some comments - leave our file headers intact. If you want to add a new comment do so after the existing file header in another comment. But, I don't think any of that information is needed by us. On 17-05-22 01:56 PM, Paul Gortmaker wrote: > Fixups here tend to be more of a conglomerate of some of the other > repeated/systematic ones we've seen in the earlier pinctrl cleanups. > > We remove module.h from code that isn't doing anything modular at > all; if they have __init sections, then replace it with init.h > > One driver has a .remove that would be dispatched on module_exit, > and as that code is essentially orphaned, so we remove it. In case > anyone was previously doing the (pointless) unbind to get to that > function, we disable unbind for this one driver as well. > > A couple bool drivers (hence non-modular) are converted over to > to builtin_platform_driver(). > > Since module_platform_driver() uses the same init level priority as > builtin_platform_driver() the init ordering remains unchanged with > this commit. > > Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. > > We also delete the MODULE_LICENSE tag etc. since all that information > was (or is now) contained at the top of the file in the comments. > > Cc: Eric Anholt <eric@anholt.net> > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Jon Mason <jonmason@broadcom.com> > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Ray Jui <rjui@broadcom.com> > Cc: Scott Branden <sbranden@broadcom.com> > Cc: Stefan Wahren <stefan.wahren@i2se.com> > Cc: Sherman Yin <syin@broadcom.com> > Cc: bcm-kernel-feedback-list@broadcom.com > Cc: linux-gpio@vger.kernel.org > Cc: linux-rpi-kernel@lists.infradead.org > Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> > --- > drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 16 ++++++++-------- > drivers/pinctrl/bcm/pinctrl-bcm2835.c | 20 +++----------------- > drivers/pinctrl/bcm/pinctrl-cygnus-mux.c | 11 +++++------ > 3 files changed, 16 insertions(+), 31 deletions(-) > > diff --git a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c > index 810a81786f62..e630f4d5f4c7 100644 > --- a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c > +++ b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c > @@ -1,4 +1,10 @@ > /* > + * Broadcom BCM281xx pinctrl driver > + * > + * Author(s): > + * Sherman Yin <syin@broadcom.com> > + * Broadcom Corporation <bcm-kernel-feedback-list@broadcom.com> > + * Please do not add anything to the header above - leave it as is. > * Copyright (C) 2013 Broadcom Corporation > * > * This program is free software; you can redistribute it and/or > @@ -12,7 +18,7 @@ > */ > #include <linux/err.h> > #include <linux/io.h> > -#include <linux/module.h> > +#include <linux/init.h> > #include <linux/of.h> > #include <linux/platform_device.h> > #include <linux/pinctrl/pinctrl.h> > @@ -1444,10 +1450,4 @@ static struct platform_driver bcm281xx_pinctrl_driver = { > .of_match_table = bcm281xx_pinctrl_of_match, > }, > }; > - > -module_platform_driver_probe(bcm281xx_pinctrl_driver, bcm281xx_pinctrl_probe); > - > -MODULE_AUTHOR("Broadcom Corporation <bcm-kernel-feedback-list@broadcom.com>"); > -MODULE_AUTHOR("Sherman Yin <syin@broadcom.com>"); > -MODULE_DESCRIPTION("Broadcom BCM281xx pinctrl driver"); > -MODULE_LICENSE("GPL v2"); Fine to remove this if it's not need any more. > +builtin_platform_driver_probe(bcm281xx_pinctrl_driver, bcm281xx_pinctrl_probe); > diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c > index 85d009112864..1eb7a1a5a4bb 100644 > --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c > +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c > @@ -27,7 +27,7 @@ > #include <linux/io.h> > #include <linux/irq.h> > #include <linux/irqdesc.h> > -#include <linux/module.h> > +#include <linux/init.h> > #include <linux/of_address.h> > #include <linux/of.h> > #include <linux/of_irq.h> > @@ -1075,31 +1075,17 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev) > return 0; > } > > -static int bcm2835_pinctrl_remove(struct platform_device *pdev) > -{ > - struct bcm2835_pinctrl *pc = platform_get_drvdata(pdev); > - > - gpiochip_remove(&pc->gpio_chip); > - > - return 0; > -} > - > static const struct of_device_id bcm2835_pinctrl_match[] = { > { .compatible = "brcm,bcm2835-gpio" }, > {} > }; > -MODULE_DEVICE_TABLE(of, bcm2835_pinctrl_match); > > static struct platform_driver bcm2835_pinctrl_driver = { > .probe = bcm2835_pinctrl_probe, > - .remove = bcm2835_pinctrl_remove, > .driver = { > .name = MODULE_NAME, > .of_match_table = bcm2835_pinctrl_match, > + .suppress_bind_attrs = true, > }, > }; > -module_platform_driver(bcm2835_pinctrl_driver); > - > -MODULE_AUTHOR("Chris Boot, Simon Arlott, Stephen Warren"); > -MODULE_DESCRIPTION("BCM2835 Pin control driver"); > -MODULE_LICENSE("GPL"); > +builtin_platform_driver(bcm2835_pinctrl_driver); > diff --git a/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c b/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c > index d31c95701a92..3684cca277ad 100644 > --- a/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c > +++ b/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c > @@ -1,4 +1,8 @@ > -/* Copyright (C) 2014-2015 Broadcom Corporation > +/* > + * Broadcom Cygnus IOMUX driver > + * > + * Author: Ray Jui <rjui@broadcom.com> > + * Copyright (C) 2014-2015 Broadcom Corporation Please do not add any of the above to the file header. > * > * This program is free software; you can redistribute it and/or > * modify it under the terms of the GNU General Public License as > @@ -17,7 +21,6 @@ > > #include <linux/err.h> > #include <linux/io.h> > -#include <linux/module.h> > #include <linux/of.h> > #include <linux/slab.h> > #include <linux/platform_device.h> > @@ -1016,7 +1019,3 @@ static int __init cygnus_pinmux_init(void) > return platform_driver_register(&cygnus_pinmux_driver); > } > arch_initcall(cygnus_pinmux_init); > - > -MODULE_AUTHOR("Ray Jui <rjui@broadcom.com>"); > -MODULE_DESCRIPTION("Broadcom Cygnus IOMUX driver"); > -MODULE_LICENSE("GPL v2"); Fine with this modification. Thanks, scott -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, May 22, 2017 at 10:56 PM, Paul Gortmaker <paul.gortmaker@windriver.com> wrote: > Fixups here tend to be more of a conglomerate of some of the other > repeated/systematic ones we've seen in the earlier pinctrl cleanups. > > We remove module.h from code that isn't doing anything modular at > all; if they have __init sections, then replace it with init.h > > One driver has a .remove that would be dispatched on module_exit, > and as that code is essentially orphaned, so we remove it. In case > anyone was previously doing the (pointless) unbind to get to that > function, we disable unbind for this one driver as well. > > A couple bool drivers (hence non-modular) are converted over to > to builtin_platform_driver(). > > Since module_platform_driver() uses the same init level priority as > builtin_platform_driver() the init ordering remains unchanged with > this commit. > > Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. > > We also delete the MODULE_LICENSE tag etc. since all that information > was (or is now) contained at the top of the file in the comments. > > Cc: Eric Anholt <eric@anholt.net> > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Jon Mason <jonmason@broadcom.com> > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Ray Jui <rjui@broadcom.com> > Cc: Scott Branden <sbranden@broadcom.com> > Cc: Stefan Wahren <stefan.wahren@i2se.com> > Cc: Sherman Yin <syin@broadcom.com> > Cc: bcm-kernel-feedback-list@broadcom.com > Cc: linux-gpio@vger.kernel.org > Cc: linux-rpi-kernel@lists.infradead.org > Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Patch applied with Stefan Wahren's Tested-by tag. I can't take header standardization into account, header files are not ABI, further see Documentation/process/stable-api-nonsense.rst Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Linus, On 17-05-29 01:31 AM, Linus Walleij wrote: > On Mon, May 22, 2017 at 10:56 PM, Paul Gortmaker > <paul.gortmaker@windriver.com> wrote: > >> Fixups here tend to be more of a conglomerate of some of the other >> repeated/systematic ones we've seen in the earlier pinctrl cleanups. >> >> We remove module.h from code that isn't doing anything modular at >> all; if they have __init sections, then replace it with init.h >> >> One driver has a .remove that would be dispatched on module_exit, >> and as that code is essentially orphaned, so we remove it. In case >> anyone was previously doing the (pointless) unbind to get to that >> function, we disable unbind for this one driver as well. >> >> A couple bool drivers (hence non-modular) are converted over to >> to builtin_platform_driver(). >> >> Since module_platform_driver() uses the same init level priority as >> builtin_platform_driver() the init ordering remains unchanged with >> this commit. >> >> Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. >> >> We also delete the MODULE_LICENSE tag etc. since all that information >> was (or is now) contained at the top of the file in the comments. >> >> Cc: Eric Anholt <eric@anholt.net> >> Cc: Florian Fainelli <f.fainelli@gmail.com> >> Cc: Jon Mason <jonmason@broadcom.com> >> Cc: Linus Walleij <linus.walleij@linaro.org> >> Cc: Ray Jui <rjui@broadcom.com> >> Cc: Scott Branden <sbranden@broadcom.com> >> Cc: Stefan Wahren <stefan.wahren@i2se.com> >> Cc: Sherman Yin <syin@broadcom.com> >> Cc: bcm-kernel-feedback-list@broadcom.com >> Cc: linux-gpio@vger.kernel.org >> Cc: linux-rpi-kernel@lists.infradead.org >> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> > Patch applied with Stefan Wahren's Tested-by tag. > > I can't take header standardization into account, header files are not > ABI, further see > Documentation/process/stable-api-nonsense.rst It is a simple ask to place the new information in a new comment after the legal header. An aim at consistency helps reduce confusion (internal and external) of what license header template to apply to files. Modifying these headers and placing information in the middle of them does not help in this effort. > Yours, > Linus Walleij Regards, Scott -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, May 29, 2017 at 6:35 PM, Scott Branden <scott.branden@broadcom.com> wrote: > It is a simple ask to place the new information in a new comment after the > legal header. OK send a patch fixing the headers the way you want them. I don't mind if you want a certain order on your desk as a figure of speak, I am the same. > An aim at consistency helps reduce confusion (internal and external) > of what license header template to apply to files. Modifying these headers > and placing > information in the middle of them does not help in this effort. Aha, I understand it if a human is reading the files. If it is a machine, not so much, as we should not serve the machines but the other way around. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c index 810a81786f62..e630f4d5f4c7 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c @@ -1,4 +1,10 @@ /* + * Broadcom BCM281xx pinctrl driver + * + * Author(s): + * Sherman Yin <syin@broadcom.com> + * Broadcom Corporation <bcm-kernel-feedback-list@broadcom.com> + * * Copyright (C) 2013 Broadcom Corporation * * This program is free software; you can redistribute it and/or @@ -12,7 +18,7 @@ */ #include <linux/err.h> #include <linux/io.h> -#include <linux/module.h> +#include <linux/init.h> #include <linux/of.h> #include <linux/platform_device.h> #include <linux/pinctrl/pinctrl.h> @@ -1444,10 +1450,4 @@ static struct platform_driver bcm281xx_pinctrl_driver = { .of_match_table = bcm281xx_pinctrl_of_match, }, }; - -module_platform_driver_probe(bcm281xx_pinctrl_driver, bcm281xx_pinctrl_probe); - -MODULE_AUTHOR("Broadcom Corporation <bcm-kernel-feedback-list@broadcom.com>"); -MODULE_AUTHOR("Sherman Yin <syin@broadcom.com>"); -MODULE_DESCRIPTION("Broadcom BCM281xx pinctrl driver"); -MODULE_LICENSE("GPL v2"); +builtin_platform_driver_probe(bcm281xx_pinctrl_driver, bcm281xx_pinctrl_probe); diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c index 85d009112864..1eb7a1a5a4bb 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c @@ -27,7 +27,7 @@ #include <linux/io.h> #include <linux/irq.h> #include <linux/irqdesc.h> -#include <linux/module.h> +#include <linux/init.h> #include <linux/of_address.h> #include <linux/of.h> #include <linux/of_irq.h> @@ -1075,31 +1075,17 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev) return 0; } -static int bcm2835_pinctrl_remove(struct platform_device *pdev) -{ - struct bcm2835_pinctrl *pc = platform_get_drvdata(pdev); - - gpiochip_remove(&pc->gpio_chip); - - return 0; -} - static const struct of_device_id bcm2835_pinctrl_match[] = { { .compatible = "brcm,bcm2835-gpio" }, {} }; -MODULE_DEVICE_TABLE(of, bcm2835_pinctrl_match); static struct platform_driver bcm2835_pinctrl_driver = { .probe = bcm2835_pinctrl_probe, - .remove = bcm2835_pinctrl_remove, .driver = { .name = MODULE_NAME, .of_match_table = bcm2835_pinctrl_match, + .suppress_bind_attrs = true, }, }; -module_platform_driver(bcm2835_pinctrl_driver); - -MODULE_AUTHOR("Chris Boot, Simon Arlott, Stephen Warren"); -MODULE_DESCRIPTION("BCM2835 Pin control driver"); -MODULE_LICENSE("GPL"); +builtin_platform_driver(bcm2835_pinctrl_driver); diff --git a/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c b/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c index d31c95701a92..3684cca277ad 100644 --- a/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c +++ b/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c @@ -1,4 +1,8 @@ -/* Copyright (C) 2014-2015 Broadcom Corporation +/* + * Broadcom Cygnus IOMUX driver + * + * Author: Ray Jui <rjui@broadcom.com> + * Copyright (C) 2014-2015 Broadcom Corporation * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -17,7 +21,6 @@ #include <linux/err.h> #include <linux/io.h> -#include <linux/module.h> #include <linux/of.h> #include <linux/slab.h> #include <linux/platform_device.h> @@ -1016,7 +1019,3 @@ static int __init cygnus_pinmux_init(void) return platform_driver_register(&cygnus_pinmux_driver); } arch_initcall(cygnus_pinmux_init); - -MODULE_AUTHOR("Ray Jui <rjui@broadcom.com>"); -MODULE_DESCRIPTION("Broadcom Cygnus IOMUX driver"); -MODULE_LICENSE("GPL v2");
Fixups here tend to be more of a conglomerate of some of the other repeated/systematic ones we've seen in the earlier pinctrl cleanups. We remove module.h from code that isn't doing anything modular at all; if they have __init sections, then replace it with init.h One driver has a .remove that would be dispatched on module_exit, and as that code is essentially orphaned, so we remove it. In case anyone was previously doing the (pointless) unbind to get to that function, we disable unbind for this one driver as well. A couple bool drivers (hence non-modular) are converted over to to builtin_platform_driver(). Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information was (or is now) contained at the top of the file in the comments. Cc: Eric Anholt <eric@anholt.net> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jon Mason <jonmason@broadcom.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: Stefan Wahren <stefan.wahren@i2se.com> Cc: Sherman Yin <syin@broadcom.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-gpio@vger.kernel.org Cc: linux-rpi-kernel@lists.infradead.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> --- drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 16 ++++++++-------- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 20 +++----------------- drivers/pinctrl/bcm/pinctrl-cygnus-mux.c | 11 +++++------ 3 files changed, 16 insertions(+), 31 deletions(-)