92 		sk->inurb[u] = usb_alloc_urb(sk->n_o_ps, GFP_KERNEL);  in init_urbs()
93 		if (!sk->inurb[u])  in init_urbs()
101 	if (init_pipe_urbs(sk, use_packsize, sk->inurb, indata, dev, in_pipe) ||  in init_urbs()
133 		usb_free_urb(sk->inurb[u]);  in usb_stream_free()
134 		sk->inurb[u] = NULL;  in usb_stream_free()
281 		struct urb *inurb)  in usb_stream_prepare_playback()  argument
304 	     s->sync_packet < inurb->number_of_packets && p < sk->n_o_ps;  in usb_stream_prepare_playback()
306 		l = inurb->iso_frame_desc[s->sync_packet].actual_length;  in usb_stream_prepare_playback()
317 	s->sync_packet -= inurb->number_of_packets;  in usb_stream_prepare_playback()
322 			 s->sync_packet, p, inurb->number_of_packets,  in usb_stream_prepare_playback()
359 		       struct urb *inurb, struct urb *outurb)  in submit_urbs()  argument
369 	sk->completed_inurb = inurb;  in submit_urbs()
445 			struct urb *inurb, struct urb *outurb)  in stream_idle()  argument
457 	for (p = 0; p < inurb->number_of_packets; ++p) {  in stream_idle()
458 		struct usb_iso_packet_descriptor *id = inurb->iso_frame_desc;  in stream_idle()
472 			id[p].offset + (inurb->transfer_buffer - (void *)s);  in stream_idle()
494 	if (usb_stream_prepare_playback(sk, inurb) < 0)  in stream_idle()
501 	if (submit_urbs(sk, inurb, outurb) < 0)  in stream_idle()
530 			 struct urb *inurb, struct urb *outurb)  in stream_start()  argument
542 			s->cfg.frame_size * inurb->number_of_packets;  in stream_start()
551 		for (p = 0; p < inurb->number_of_packets; ++p) {  in stream_start()
554 			l = inurb->iso_frame_desc[p].actual_length;  in stream_start()
592 		if (usb_stream_prepare_playback(sk, inurb) < 0)  in stream_start()
598 	if (submit_urbs(sk, inurb, outurb) < 0)  in stream_start()
604 		subs_set_complete(sk->inurb, i_capture_idle);  in stream_start()
675 	subs_set_complete(sk->inurb, i_capture_start);  in usb_stream_start()
687 		struct urb *inurb = sk->inurb[u];  in usb_stream_start()  local
691 		inurb->number_of_packets = outurb->number_of_packets;  in usb_stream_start()
692 		inurb->transfer_buffer_length =  in usb_stream_start()
693 			inurb->number_of_packets *  in usb_stream_start()
694 			inurb->iso_frame_desc[0].length;  in usb_stream_start()
698 			struct usb_device *dev = inurb->dev;  in usb_stream_start()
705 		err = usb_submit_urb(inurb, GFP_ATOMIC);  in usb_stream_start()
720 		if (inurb->start_frame != outurb->start_frame) {  in usb_stream_start()
723 				__func__, u, inurb->start_frame, outurb->start_frame);  in usb_stream_start()
742 	sk->idle_inurb = sk->inurb[USB_STREAM_NURBS - 2];  in usb_stream_start()
744 	sk->completed_inurb = sk->inurb[USB_STREAM_NURBS - 1];  in usb_stream_start()
770 		usb_kill_urb(sk->inurb[u]);  in usb_stream_stop()