Some places which need adaption to the last video-buf API change where
forgotten, this patches fixes them up.  Hope I really caught them all now.
Signed-off-by: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>