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-driver.h b/drivers/media/video/cx18/cx18-driver.h
index 94c196a91295..f88d82348293 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -290,7 +290,6 @@ struct cx18_stream {
         /* Buffer Queues */
         struct cx18_queue q_free;       /* free buffers */
         struct cx18_queue q_full;       /* full buffers */
-        struct cx18_queue q_io;         /* waiting for I/O */
 
         /* DVB / Digital Transport */
         struct cx18_dvb dvb;