diff options
Diffstat (limited to 'drivers/media/pci/saa7164/saa7164-vbi.c')
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164-vbi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-vbi.c b/drivers/media/pci/saa7164/saa7164-vbi.c index 64ab91c24c18..221de91a8bae 100644 --- a/drivers/media/pci/saa7164/saa7164-vbi.c +++ b/drivers/media/pci/saa7164/saa7164-vbi.c @@ -629,12 +629,12 @@ static __poll_t fops_poll(struct file *file, poll_table *wait) port->last_poll_msecs_diff); if (!video_is_registered(port->v4l_device)) - return -EIO; + return EPOLLERR; if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) { if (atomic_inc_return(&port->v4l_reader_count) == 1) { if (saa7164_vbi_initialize(port) < 0) - return -EINVAL; + return EPOLLERR; saa7164_vbi_start_streaming(port); msleep(200); } @@ -644,7 +644,7 @@ static __poll_t fops_poll(struct file *file, poll_table *wait) if ((file->f_flags & O_NONBLOCK) == 0) { if (wait_event_interruptible(port->wait_read, saa7164_vbi_next_buf(port))) { - return -ERESTARTSYS; + return EPOLLERR; } } |