Both sides of these assignments actually have type "const struct
vb2_mem_ops *", so the casts are unnecessary and slightly confusing.
Signed-off-by: NRasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: NKamil Debski <k.debski@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>