[PATCH] drm/tilcdc: panel: make better use of gpiod API

[Linus Walleij]

On Tue, Jun 9, 2015 at 11:43 AM, Uwe Kleine-König
<u.kleine-koenig at pengutronix.de> wrote:

> 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.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Acked-by: Linus Walleij <linus.walleij at linaro.org>

Yours,
Linus Walleij