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media: i2c: ov5640: Check for devm_gpiod_get_optional() error
authorFabio Estevam <festevam@gmail.com>
Fri, 28 Jun 2019 11:00:34 +0000 (07:00 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Thu, 25 Jul 2019 10:36:53 +0000 (06:36 -0400)
commit8791a102ce579346cea9d2f911afef1c1985213c
treead30473fc7c16b43369c19510ba538da3cc3663dtree | snapshot
parent4962bb38fb61518c3c5e9c8f4aedcf2e3486fc4bcommit | diff
media: i2c: ov5640: Check for devm_gpiod_get_optional() error

The power down and reset GPIO are optional, but the return value
from devm_gpiod_get_optional() needs to be checked and propagated
in the case of error, so that probe deferral can work.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/i2c/ov5640.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git