[media] vivi: use vb2 helper functions

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2012-06-22 05:53:02 -03:00 • committed by Mauro Carvalho Chehab
commit f2ba5a0b46