Re: [PATCH 1/2] gpio: Include linux/gpio.h instead of asm/gpio.h

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Feb 3, 2016 at 4:53 AM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
> Most arches have an asm/gpio.h that merely includes linux/gpio.h.  The
> others select ARCH_HAVE_CUSTOM_GPIO_H, and when that's selected,
> linux/gpio.h includes asm/gpio.h.

Looks correct if that's really what happens, GPIO includes can be tricky...

>  arch/avr32/boards/merisc/setup.c                |    1 -
>  arch/avr32/mach-at32ap/pio.c                    |    2 +-
>  arch/blackfin/kernel/debug-mmrs.c               |    2 +-
>  arch/blackfin/mach-bf538/boards/ezkit.c         |    2 +-
>  arch/blackfin/mach-bf538/ext-gpio.c             |    2 +-
>  arch/blackfin/mach-bf548/boards/cm_bf548.c      |    2 +-
>  arch/blackfin/mach-bf548/boards/ezkit.c         |    2 +-
>  arch/blackfin/mach-bf609/boards/ezkit.c         |    2 +-
>  arch/blackfin/mach-common/ints-priority.c       |    2 +-
>  arch/blackfin/mach-common/pm.c                  |    2 +-
>  arch/sh/include/mach-common/mach/magicpanelr2.h |    2 +-
>  drivers/ata/pata_at91.c                         |    3 +--
>  drivers/ata/pata_bf54x.c                        |    2 +-
>  drivers/gpio/gpio-mpc5200.c                     |    1 -
>  drivers/mfd/menelaus.c                          |    2 +-
>  drivers/mtd/onenand/omap2.c                     |    2 +-
>  drivers/pcmcia/bfin_cf_pcmcia.c                 |    2 +-
>  drivers/pcmcia/pxa2xx_vpac270.c                 |    1 -
>  drivers/usb/gadget/udc/atmel_usba_udc.c         |    2 --
>  drivers/usb/host/ohci-at91.c                    |    2 --
>  drivers/video/fbdev/atmel_lcdfb.c               |    2 --
>  drivers/video/fbdev/omap/lcd_h3.c               |    2 +-
>  drivers/video/fbdev/omap/lcd_osk.c              |    3 +--
>  drivers/video/fbdev/omap/lcd_palmtt.c           |    2 +-

Driver code should most definitely never include asm/gpio.h directly.

I may be overlooking some intricate detail, but the simplification is welcome.

Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-gpio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux SPI]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux