drm/msm/dp: use flags argument of devm_gpiod_get to set direction
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Mon, 6 Jul 2015 09:09:41 +0000 (11:09 +0200)
committerRob Clark <robdclark@gmail.com>
Sat, 15 Aug 2015 22:27:18 +0000 (18:27 -0400)
commit02b3ee466443ba6780562fb2af5fe0ad5bf059f6
tree06f8409101c255cc32e1b28cc2a06d7c596a2400
parent328e1a633c9bc26c36ecd320246e4a9b2726e81a
drm/msm/dp: use flags argument of devm_gpiod_get to set direction

Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.

Use this to simplify the driver. Furthermore this is one caller less
that stops us making the flags argument to gpiod_get*() mandatory.

Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/msm/edp/edp_ctrl.c