diff options
Diffstat (limited to 'drivers/media/video/videobuf-core.c')
| -rw-r--r-- | drivers/media/video/videobuf-core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c index de4fa4eb884..ffdf59cfe40 100644 --- a/drivers/media/video/videobuf-core.c +++ b/drivers/media/video/videobuf-core.c @@ -1129,6 +1129,7 @@ unsigned int videobuf_poll_stream(struct file *file, struct videobuf_queue *q, poll_table *wait) { + unsigned long req_events = poll_requested_events(wait); struct videobuf_buffer *buf = NULL; unsigned int rc = 0; @@ -1137,7 +1138,7 @@ unsigned int videobuf_poll_stream(struct file *file, if (!list_empty(&q->stream)) buf = list_entry(q->stream.next, struct videobuf_buffer, stream); - } else { + } else if (req_events & (POLLIN | POLLRDNORM)) { if (!q->reading) __videobuf_read_start(q); if (!q->reading) { |