After the recent video-buf "generic" adaptation, the PCI wrappers got
completely broken, and all of the DMA sound modules stopped working (and
failed with an oops)
Signed-off-by: NRicardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>