media: vb2-core: use bitops for bits

Use the existing macros to identify vb2_io_modes bits.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2017-10-06 12:20:52 -04:00
commit 37bc2d8741