83 static inline int cx231xx_isoc_vbi_copy(struct cx231xx *dev, struct urb *urb)  in cx231xx_isoc_vbi_copy()  argument
85 	struct cx231xx_dmaqueue *dma_q = urb->context;  in cx231xx_isoc_vbi_copy()
97 	if (urb->status < 0) {  in cx231xx_isoc_vbi_copy()
98 		print_err_status(dev, -1, urb->status);  in cx231xx_isoc_vbi_copy()
99 		if (urb->status == -ENOENT)  in cx231xx_isoc_vbi_copy()
104 	p_buffer = urb->transfer_buffer;  in cx231xx_isoc_vbi_copy()
105 	buffer_size = urb->actual_length;  in cx231xx_isoc_vbi_copy()
302 static void cx231xx_irq_vbi_callback(struct urb *urb)  in cx231xx_irq_vbi_callback()  argument
304 	struct cx231xx_dmaqueue *dma_q = urb->context;  in cx231xx_irq_vbi_callback()
309 	switch (urb->status) {  in cx231xx_irq_vbi_callback()
319 			"urb completition error %d.\n",	urb->status);  in cx231xx_irq_vbi_callback()
325 	dev->vbi_mode.bulk_ctl.bulk_copy(dev, urb);  in cx231xx_irq_vbi_callback()
329 	urb->status = 0;  in cx231xx_irq_vbi_callback()
331 	urb->status = usb_submit_urb(urb, GFP_ATOMIC);  in cx231xx_irq_vbi_callback()
332 	if (urb->status) {  in cx231xx_irq_vbi_callback()
334 			urb->status);  in cx231xx_irq_vbi_callback()
343 	struct urb *urb;  in cx231xx_uninit_vbi_isoc()  local
350 		urb = dev->vbi_mode.bulk_ctl.urb[i];  in cx231xx_uninit_vbi_isoc()
351 		if (urb) {  in cx231xx_uninit_vbi_isoc()
353 				usb_kill_urb(urb);  in cx231xx_uninit_vbi_isoc()
355 				usb_unlink_urb(urb);  in cx231xx_uninit_vbi_isoc()
364 			usb_free_urb(urb);  in cx231xx_uninit_vbi_isoc()
365 			dev->vbi_mode.bulk_ctl.urb[i] = NULL;  in cx231xx_uninit_vbi_isoc()
370 	kfree(dev->vbi_mode.bulk_ctl.urb);  in cx231xx_uninit_vbi_isoc()
373 	dev->vbi_mode.bulk_ctl.urb = NULL;  in cx231xx_uninit_vbi_isoc()
387 					    struct urb *urb))  in cx231xx_init_vbi_isoc()  argument
392 	struct urb *urb;  in cx231xx_init_vbi_isoc()  local
418 	dev->vbi_mode.bulk_ctl.urb = kzalloc(sizeof(void *) * num_bufs,  in cx231xx_init_vbi_isoc()
420 	if (!dev->vbi_mode.bulk_ctl.urb) {  in cx231xx_init_vbi_isoc()
431 		kfree(dev->vbi_mode.bulk_ctl.urb);  in cx231xx_init_vbi_isoc()
443 		urb = usb_alloc_urb(0, GFP_KERNEL);  in cx231xx_init_vbi_isoc()
444 		if (!urb) {  in cx231xx_init_vbi_isoc()
450 		dev->vbi_mode.bulk_ctl.urb[i] = urb;  in cx231xx_init_vbi_isoc()
451 		urb->transfer_flags = 0;  in cx231xx_init_vbi_isoc()
465 		usb_fill_bulk_urb(urb, dev->udev, pipe,  in cx231xx_init_vbi_isoc()
474 		rc = usb_submit_urb(dev->vbi_mode.bulk_ctl.urb[i], GFP_ATOMIC);  in cx231xx_init_vbi_isoc()