[PATCH 02/27] drm/bridge: ps8622: #include <linux/gpio/consumer.h>, depend on GPIOLIB
Thierry Reding
thierry.reding at gmail.com
Fri Jun 5 04:21:43 PDT 2015
On Tue, May 05, 2015 at 06:32:18PM +0200, Geert Uytterhoeven wrote:
> If GPIOLIB=n and asm-generic/gpio.h is not used:
>
> drivers/gpu/drm/bridge/ps8622.c: In function ‘ps8622_pre_enable’:
> drivers/gpu/drm/bridge/ps8622.c:368: error: implicit declaration of function ‘gpiod_set_value’
> drivers/gpu/drm/bridge/ps8622.c: In function ‘ps8622_probe’:
> drivers/gpu/drm/bridge/ps8622.c:584: error: implicit declaration of function ‘devm_gpiod_get’
> drivers/gpu/drm/bridge/ps8622.c:584: warning: assignment makes pointer from integer without a cast
> drivers/gpu/drm/bridge/ps8622.c:590: error: implicit declaration of function ‘gpiod_direction_output’
> drivers/gpu/drm/bridge/ps8622.c:596: warning: assignment makes pointer from integer without a cast
>
> Add the missing #include <linux/gpio/consumer.h> to fix this.
>
> As the resulting driver won't work with GPIOLIB=n anyway, make
> DRM_PS8622 depend on GPIOLIB || COMPILE_TEST.
>
> Signed-off-by: Geert Uytterhoeven <geert at linux-m68k.org>
> Cc: David Airlie <airlied at linux.ie>
> Cc: dri-devel at lists.freedesktop.org
> ---
> drivers/gpu/drm/bridge/Kconfig | 4 ++--
> drivers/gpu/drm/bridge/ps8622.c | 1 +
> 2 files changed, 3 insertions(+), 2 deletions(-)
Applied, thanks. With the same modifications as patch 1/27. I wonder if
there's any reason to keep the linux/gpio.h include, since consumer.h
seems to expose all the API that the drivers need.
Thierry
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