Uwe Kleine-König 9590e69db9 drm/msm: use devm_gpiod_get_optional for optional reset gpio ... Since 39b2bbe3d7 (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 there is a variant to find optional gpios that returns NULL if there is no gpio instead of -ENOENT. Make use of both features to simplify the driver. This makes error checking more strict because errors like -ENOSYS ("no gpio support compiled in") or -EPROBE_DEFER ("gpio not ready yet") are handled correctly now. Furthermore this is one caller less that stops us making the flags argument to gpiod_get*() mandatory. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Rob Clark <robdclark@gmail.com>		2015-06-11 13:11:05 -04:00
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pll	drm/msm/dsi: Add DSI PLL clock driver support	2015-06-11 13:11:04 -04:00
dsi_host.c	drm/msm: use devm_gpiod_get_optional for optional reset gpio	2015-06-11 13:11:05 -04:00
dsi_manager.c	drm/msm/dsi: Enable PLL driver in MSM DSI	2015-06-11 13:11:04 -04:00
dsi_phy.c	drm/msm/dsi: Separate PHY to another platform device	2015-06-11 13:11:05 -04:00
dsi.c	drm/msm/dsi: Separate PHY to another platform device	2015-06-11 13:11:05 -04:00
dsi.h	drm/msm/dsi: Separate PHY to another platform device	2015-06-11 13:11:05 -04:00
dsi.xml.h	drm/msm: update generated headers	2015-06-11 13:11:01 -04:00
mmss_cc.xml.h	drm/msm: update generated headers	2015-06-11 13:11:01 -04:00
sfpb.xml.h	drm/msm: update generated headers	2015-06-11 13:11:01 -04:00