media: ov7740: Fix number of controls hint

The driver has 12 controls, not 2.

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:
Sakari Ailus 2018-04-12 06:12:17 -04:00 • committed by Mauro Carvalho Chehab
commit 31b9cb6ecd