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| author | Brandon Philips <bphilips@suse.de> | 2007-09-27 20:55:02 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-10 00:03:05 -0300 |
| commit | 85c7c70bc241d506dffc1879158f77f8aac69734 (patch) | |
| tree | 7a563bf53c168a74f8822f597ebdb8fb5c1de4b4 /drivers/media | |
| parent | a326ae1126fddd07728e854322e0c657c6b1fbda (diff) | |
| download | linux-85c7c70bc241d506dffc1879158f77f8aac69734.tar.gz | |
V4L/DVB (6274): V4L: vivi.c replace logic in vivi_poll with videobuf_poll_stream
Since vivi is using videobuf_read_stream() it can use videobuf_poll_stream() now. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/vivi.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index 512128a6f58c..cdef622f6b32 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -1111,29 +1111,14 @@ vivi_poll(struct file *file, struct poll_table_struct *wait) { struct vivi_fh *fh = file->private_data; struct vivi_buffer *buf; + struct videobuf_queue *q = &fh->vb_vidq; dprintk(1,"%s\n",__FUNCTION__); if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type) return POLLERR; - if (res_get(fh->dev,fh)) { - dprintk(1,"poll: mmap interface\n"); - /* streaming capture */ - if (list_empty(&fh->vb_vidq.stream)) - return POLLERR; - buf = list_entry(fh->vb_vidq.stream.next,struct vivi_buffer,vb.stream); - } else { - dprintk(1,"poll: read() interface\n"); - /* read() capture */ - return videobuf_poll_stream(file, &fh-> vb_vidq, - wait); - } - poll_wait(file, &buf->vb.done, wait); - if (buf->vb.state == STATE_DONE || - buf->vb.state == STATE_ERROR) - return POLLIN|POLLRDNORM; - return 0; + return videobuf_poll_stream(file, q, wait); } static int vivi_release(struct inode *inode, struct file *file) |