1235 	struct cx231xx_fh *fh = q->priv_data;  in bb_buf_setup()  local
1237 	fh->dev->ts1.ts_packet_size  = mpeglinesize;  in bb_buf_setup()
1238 	fh->dev->ts1.ts_packet_count = mpeglines;  in bb_buf_setup()
1240 	*size = fh->dev->ts1.ts_packet_size * fh->dev->ts1.ts_packet_count;  in bb_buf_setup()
1248 	struct cx231xx_fh *fh = vq->priv_data;  in free_buffer()  local
1249 	struct cx231xx *dev = fh->dev;  in free_buffer()
1401 	struct cx231xx_fh *fh = q->priv_data;  in bb_buf_prepare()  local
1404 	struct cx231xx *dev = fh->dev;  in bb_buf_prepare()
1406 	int size = fh->dev->ts1.ts_packet_size * fh->dev->ts1.ts_packet_count;  in bb_buf_prepare()
1410 	buf->vb.width = fh->dev->ts1.ts_packet_size;  in bb_buf_prepare()
1411 	buf->vb.height = fh->dev->ts1.ts_packet_count;  in bb_buf_prepare()
1464 	struct cx231xx_fh *fh = q->priv_data;  in bb_buf_queue()  local
1468 	struct cx231xx *dev = fh->dev;  in bb_buf_queue()
1498 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_g_std()  local
1499 	struct cx231xx *dev = fh->dev;  in vidioc_g_std()
1507 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_s_std()  local
1508 	struct cx231xx *dev = fh->dev;  in vidioc_s_std()
1540 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_s_ctrl()  local
1541 	struct cx231xx *dev = fh->dev;  in vidioc_s_ctrl()
1565 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_g_fmt_vid_cap()  local
1566 	struct cx231xx *dev = fh->dev;  in vidioc_g_fmt_vid_cap()
1585 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_try_fmt_vid_cap()  local
1586 	struct cx231xx *dev = fh->dev;  in vidioc_try_fmt_vid_cap()
1603 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_reqbufs()  local
1605 	return videobuf_reqbufs(&fh->vidq, p);  in vidioc_reqbufs()
1611 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_querybuf()  local
1613 	return videobuf_querybuf(&fh->vidq, p);  in vidioc_querybuf()
1619 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_qbuf()  local
1621 	return videobuf_qbuf(&fh->vidq, p);  in vidioc_qbuf()
1626 	struct cx231xx_fh  *fh  = priv;  in vidioc_dqbuf()  local
1628 	return videobuf_dqbuf(&fh->vidq, b, file->f_flags & O_NONBLOCK);  in vidioc_dqbuf()
1635 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_streamon()  local
1636 	struct cx231xx *dev = fh->dev;  in vidioc_streamon()
1653 	return videobuf_streamon(&fh->vidq);  in vidioc_streamon()
1658 	struct cx231xx_fh  *fh  = file->private_data;  in vidioc_streamoff()  local
1660 	return videobuf_streamoff(&fh->vidq);  in vidioc_streamoff()
1665 	struct cx231xx_fh  *fh  = priv;  in vidioc_log_status()  local
1666 	struct cx231xx *dev = fh->dev;  in vidioc_log_status()
1676 	struct cx231xx_fh *fh;  in mpeg_open()  local
1684 	fh = kzalloc(sizeof(*fh), GFP_KERNEL);  in mpeg_open()
1685 	if (NULL == fh) {  in mpeg_open()
1690 	file->private_data = fh;  in mpeg_open()
1691 	v4l2_fh_init(&fh->fh, vdev);  in mpeg_open()
1692 	fh->dev = dev;  in mpeg_open()
1695 	videobuf_queue_vmalloc_init(&fh->vidq, &cx231xx_qops,  in mpeg_open()
1698 			    sizeof(struct cx231xx_buffer), fh, &dev->lock);  in mpeg_open()
1714 	v4l2_fh_add(&fh->fh);  in mpeg_open()
1722 	struct cx231xx_fh  *fh  = file->private_data;  in mpeg_release()  local
1723 	struct cx231xx *dev = fh->dev;  in mpeg_release()
1738 	cx231xx_api_cmd(fh->dev, CX2341X_ENC_STOP_CAPTURE, 3, 0,  in mpeg_release()
1744 	if (atomic_cmpxchg(&fh->v4l_reading, 1, 0) == 1) {  in mpeg_release()
1754 	if (fh->vidq.streaming)  in mpeg_release()
1755 		videobuf_streamoff(&fh->vidq);  in mpeg_release()
1756 	if (fh->vidq.reading)  in mpeg_release()
1757 		videobuf_read_stop(&fh->vidq);  in mpeg_release()
1759 	videobuf_mmap_free(&fh->vidq);  in mpeg_release()
1760 	v4l2_fh_del(&fh->fh);  in mpeg_release()
1761 	v4l2_fh_exit(&fh->fh);  in mpeg_release()
1762 	kfree(fh);  in mpeg_release()
1770 	struct cx231xx_fh *fh = file->private_data;  in mpeg_read()  local
1771 	struct cx231xx *dev = fh->dev;  in mpeg_read()
1775 	if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {  in mpeg_read()
1782 	return videobuf_read_stream(&fh->vidq, data, count, ppos, 0,  in mpeg_read()
1790 	struct cx231xx_fh *fh = file->private_data;  in mpeg_poll()  local
1791 	struct cx231xx *dev = fh->dev;  in mpeg_poll()
1794 	if (v4l2_event_pending(&fh->fh))  in mpeg_poll()
1797 		poll_wait(file, &fh->fh.wait, wait);  in mpeg_poll()
1803 	res |= videobuf_poll_stream(file, &fh->vidq, wait);  in mpeg_poll()
1810 	struct cx231xx_fh *fh = file->private_data;  in mpeg_mmap()  local
1814 	return videobuf_mmap_mapper(&fh->vidq, vma);  in mpeg_mmap()