Commits
Uwe Kleine-König committed 26a5bd26499
drm/tilcdc: panel: make better use 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. Furthermore there is devm_gpiod_get_optional which is designed to get optional gpios. Simplify driver accordingly. 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>