Both version of MFC driver use functions with the same body and name.
The patch moves them to common location. It also simplifies it.
Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: NKamil Debski <k.debski@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>