Hi Thierry,
On Fri, Jun 5, 2015 at 1:20 PM, Thierry Reding <thierry.reding@xxxxxxxxx> wrote:
> On Tue, May 05, 2015 at 06:32:17PM +0200, Geert Uytterhoeven wrote:
>> If GPIOLIB=n and asm-generic/gpio.h is not used:
>>
>> drivers/gpu/drm/bridge/ptn3460.c: In function ‘ptn3460_pre_enable’:
>> drivers/gpu/drm/bridge/ptn3460.c:135: error: implicit declaration of function ‘gpiod_set_value’
>> drivers/gpu/drm/bridge/ptn3460.c: In function ‘ptn3460_probe’:
>> drivers/gpu/drm/bridge/ptn3460.c:333: error: implicit declaration of function ‘devm_gpiod_get’
>> drivers/gpu/drm/bridge/ptn3460.c:333: warning: assignment makes pointer from integer without a cast
>> drivers/gpu/drm/bridge/ptn3460.c:340: error: implicit declaration of function ‘gpiod_direction_output’
>> drivers/gpu/drm/bridge/ptn3460.c:346: 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_PTN3460 depend on GPIOLIB || COMPILE_TEST.
>>
>> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
>> Cc: David Airlie <airlied@xxxxxxxx>
>> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
>> ---
>> drivers/gpu/drm/bridge/Kconfig | 4 ++--
>> drivers/gpu/drm/bridge/ptn3460.c | 1 +
>> 2 files changed, 3 insertions(+), 2 deletions(-)
>
> Applied, thanks. Note that I dropped the part about adding the GPIOLIB
> dependency because that had been attempted previously to fix this, but
> it causes recursive dependencies on PowerPC (ppc64_defconfig). I don't
> know of a way to untangle those (I tried and failed miserably), so I
> think adding the include is really as good as it'll get.
Thanks!
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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