[media] media: adv7604: improve usage of gpiod API
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Mon, 2 Mar 2015 07:00:44 +0000 (04:00 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Tue, 3 Mar 2015 14:26:40 +0000 (11:26 -0300)
commit269bd1324fbfaa52832bb3efe9f5105c9146a33a
tree7e46f8a01305a415d3227fb4bab6c94141f94354
parent48ab45adcccc0835ac2a09805f3f9dff6b073b6c
[media] media: adv7604: improve usage of gpiod API

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.
Simplify accordingly.

Moreover use devm_gpiod_get_index_optional instead of
devm_gpiod_get_index with ignoring all errors.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/i2c/adv7604.c