[media] v4l: mt9v032: Remove unneeded gpiod NULL check

The gpiod API checks for NULL descriptors, there's no need to duplicate
the check in the driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
1 file changed