diff options
| -rw-r--r-- | drivers/media/video/vivi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index c14e2b3e424..01c97767131 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -1122,9 +1122,8 @@ vivi_poll(struct file *file, struct poll_table_struct *wait) } else { dprintk(1,"poll: read() interface\n"); /* read() capture */ - buf = (struct vivi_buffer*)fh->vb_vidq.read_buf; - if (NULL == buf) - return POLLERR; + return videobuf_poll_stream(file, &fh-> vb_vidq, + wait); } poll_wait(file, &buf->vb.done, wait); if (buf->vb.state == STATE_DONE || |