tree 701bc977648c1dc699eb178bc318ebfb322e0acb
parent 4a203349593a636bff46c49be3f955e0a0c0b0d2
author Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1427402873 -0300
committer Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1428486033 -0300

[media] media: radio-si4713: 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 the _optional variant which has tighter error checking, but
is simpler to use which allows further simplification.

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>