media: staging: atomisp: lm3554: Fix control values

Driver fails to initialize due to insane settings in the
control init array.

Fix this by moving to sanity.

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>