media: staging: atomisp: Remove duplicate NULL-check

GPIO framework checks for NULL pointer when gpiod_set_value() is called.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Andy Shevchenko 2017-12-19 15:59:49 -05:00 • committed by Mauro Carvalho Chehab
commit 6aebb3c6da