tree 517e5e5eae5e4ef3c2711ebba98796f8847ebefd
parent 9ccfc4aa6939b06c7d0cd1de04949be1eb2b0836
author Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1432800315 +0200
committer Tomi Valkeinen <tomi.valkeinen@ti.com> 1433324513 +0300

fbdev: omap2: 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.

Also make use of gpiod_get*_optional where applicable.

Apart from simplification of the affected drivers this is another step
towards making the flags argument to gpiod_get*() mandatory.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>