tree a99e886611d3b672a09bfc2619391055fec7c6df
parent ba366a23b68029fc8560acf1ad8735eed910f962
author Mauro Carvalho Chehab <mchehab@infradead.org> 1188211054 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1191985369 -0300

V4L/DVB (6259): Fix vivi poll() method

Due to the replace of videobuf_read_one to videobuf_read_stream, poll()
method implementation is wrong. This fixes poll() implementation, making
read of /dev/video? to work again.

With this method, an USB driver can use video-buf, without needing to
request memory from the DMA-safe area.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>