On Wed, Feb 13, 2019 at 12:19:58PM +0100, Martin Kepplinger wrote:

gpiod_set_value_cansleep() needs it's declaration in the corresponding
header. This fixes build errors like

   drivers/input/touchscreen/st1232.c: In function 'st1232_ts_power':

quoted

quoted

drivers/input/touchscreen/st1232.c:146:3: error: implicit declaration of

   function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'?
   [-Werror=implicit-function-declaration]
      gpiod_set_value_cansleep(ts->reset_gpio, !poweron);
      ^~~~~~~~~~~~~~~~~~~~~~~~
      gpio_set_value_cansleep

Signed-off-by: Martin Kepplinger <martink@posteo.de>

Thanks Martin, I'll fold it into the original patch introducing gpiod so
we keep bisectability.

-- 
Dmitry