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Commit 85c7c70b authored by Brandon Philips's avatar Brandon Philips Committed by Mauro Carvalho Chehab
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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: default avatarBrandon Philips <bphilips@suse.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent a326ae11

drivers/media/video/vivi.c

+2 −17
Original line number Diff line number Diff line
@@ -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)