105 	buf = dev->vbi_mode.bulk_ctl.buf;  in cx231xx_isoc_vbi_copy()
211 	spin_lock_irqsave(&dev->vbi_mode.slock, flags);  in free_buffer()
212 	if (dev->vbi_mode.bulk_ctl.buf == buf)  in free_buffer()
213 		dev->vbi_mode.bulk_ctl.buf = NULL;  in free_buffer()
214 	spin_unlock_irqrestore(&dev->vbi_mode.slock, flags);  in free_buffer()
249 	if (!dev->vbi_mode.bulk_ctl.num_bufs)  in vbi_buffer_prepare()
255 					   dev->vbi_mode.alt_max_pkt_size[0],  in vbi_buffer_prepare()
276 	struct cx231xx_dmaqueue *vidq = &dev->vbi_mode.vidq;  in vbi_buffer_queue()
312 	struct cx231xx *dev = container_of(vmode, struct cx231xx, vbi_mode);  in cx231xx_irq_vbi_callback()
330 	spin_lock(&dev->vbi_mode.slock);  in cx231xx_irq_vbi_callback()
331 	rc = dev->vbi_mode.bulk_ctl.bulk_copy(dev, urb);  in cx231xx_irq_vbi_callback()
332 	spin_unlock(&dev->vbi_mode.slock);  in cx231xx_irq_vbi_callback()
354 	dev->vbi_mode.bulk_ctl.nfields = -1;  in cx231xx_uninit_vbi_isoc()
355 	for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {  in cx231xx_uninit_vbi_isoc()
356 		urb = dev->vbi_mode.bulk_ctl.urb[i];  in cx231xx_uninit_vbi_isoc()
363 			if (dev->vbi_mode.bulk_ctl.transfer_buffer[i]) {  in cx231xx_uninit_vbi_isoc()
365 				kfree(dev->vbi_mode.bulk_ctl.  in cx231xx_uninit_vbi_isoc()
367 				dev->vbi_mode.bulk_ctl.transfer_buffer[i] =  in cx231xx_uninit_vbi_isoc()
371 			dev->vbi_mode.bulk_ctl.urb[i] = NULL;  in cx231xx_uninit_vbi_isoc()
373 		dev->vbi_mode.bulk_ctl.transfer_buffer[i] = NULL;  in cx231xx_uninit_vbi_isoc()
376 	kfree(dev->vbi_mode.bulk_ctl.urb);  in cx231xx_uninit_vbi_isoc()
377 	kfree(dev->vbi_mode.bulk_ctl.transfer_buffer);  in cx231xx_uninit_vbi_isoc()
379 	dev->vbi_mode.bulk_ctl.urb = NULL;  in cx231xx_uninit_vbi_isoc()
380 	dev->vbi_mode.bulk_ctl.transfer_buffer = NULL;  in cx231xx_uninit_vbi_isoc()
381 	dev->vbi_mode.bulk_ctl.num_bufs = 0;  in cx231xx_uninit_vbi_isoc()
395 	struct cx231xx_dmaqueue *dma_q = &dev->vbi_mode.vidq;  in cx231xx_init_vbi_isoc()
409 				       dev->vbi_mode.end_point_addr));  in cx231xx_init_vbi_isoc()
411 	dev->vbi_mode.bulk_ctl.bulk_copy = bulk_copy;  in cx231xx_init_vbi_isoc()
412 	dev->vbi_mode.bulk_ctl.num_bufs = num_bufs;  in cx231xx_init_vbi_isoc()
424 	dev->vbi_mode.bulk_ctl.urb = kzalloc(sizeof(void *) * num_bufs,  in cx231xx_init_vbi_isoc()
426 	if (!dev->vbi_mode.bulk_ctl.urb) {  in cx231xx_init_vbi_isoc()
431 	dev->vbi_mode.bulk_ctl.transfer_buffer =  in cx231xx_init_vbi_isoc()
433 	if (!dev->vbi_mode.bulk_ctl.transfer_buffer) {  in cx231xx_init_vbi_isoc()
435 		kfree(dev->vbi_mode.bulk_ctl.urb);  in cx231xx_init_vbi_isoc()
439 	dev->vbi_mode.bulk_ctl.max_pkt_size = max_pkt_size;  in cx231xx_init_vbi_isoc()
440 	dev->vbi_mode.bulk_ctl.buf = NULL;  in cx231xx_init_vbi_isoc()
442 	sb_size = max_packets * dev->vbi_mode.bulk_ctl.max_pkt_size;  in cx231xx_init_vbi_isoc()
445 	for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {  in cx231xx_init_vbi_isoc()
454 		dev->vbi_mode.bulk_ctl.urb[i] = urb;  in cx231xx_init_vbi_isoc()
457 		dev->vbi_mode.bulk_ctl.transfer_buffer[i] =  in cx231xx_init_vbi_isoc()
459 		if (!dev->vbi_mode.bulk_ctl.transfer_buffer[i]) {  in cx231xx_init_vbi_isoc()
468 		pipe = usb_rcvbulkpipe(dev->udev, dev->vbi_mode.end_point_addr);  in cx231xx_init_vbi_isoc()
470 				  dev->vbi_mode.bulk_ctl.transfer_buffer[i],  in cx231xx_init_vbi_isoc()
477 	for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {  in cx231xx_init_vbi_isoc()
478 		rc = usb_submit_urb(dev->vbi_mode.bulk_ctl.urb[i], GFP_ATOMIC);  in cx231xx_init_vbi_isoc()
539 	dev->vbi_mode.bulk_ctl.buf = NULL;  in vbi_buffer_filled()
561 	buf = dev->vbi_mode.bulk_ctl.buf;  in cx231xx_copy_vbi_line()
621 	struct cx231xx *dev = container_of(vmode, struct cx231xx, vbi_mode);  in get_next_vbi_buf()
626 		dev->vbi_mode.bulk_ctl.buf = NULL;  in get_next_vbi_buf()
638 	dev->vbi_mode.bulk_ctl.buf = *buf;  in get_next_vbi_buf()
648 	buf = dev->vbi_mode.bulk_ctl.buf;  in cx231xx_reset_vbi_buffer()
672 	buf = dev->vbi_mode.bulk_ctl.buf;  in cx231xx_do_vbi_copy()