V4L/DVB (9800): cx18: Eliminate q_io from stream buffer handling

Eliminate q_io from stream buffer handling in anticipation of upcoming
changes in buffer handling.  q_io was a holdover from ivtv and it's function
in cx18 was trivial and not necessary.  We just push things back onto the
front of q_full now, instead of maintaining a 1 buffer q_io queue.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 8c8e92b20c7b..a1cf434f7975 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -138,7 +138,6 @@ static void cx18_stream_init(struct cx18 *cx, int type)
         s->id = -1;
         cx18_queue_init(&s->q_free);
         cx18_queue_init(&s->q_full);
-        cx18_queue_init(&s->q_io);
 }
 
 static int cx18_prep_dev(struct cx18 *cx, int type)