121 	struct snd_usb_midi *umidi;  member
154 	struct snd_usb_midi *umidi;  member
216 		dev_dbg(&ep->umidi->dev->dev, "unexpected port %d!\n", portidx);  in snd_usbmidi_input_data()
219 	if (!test_bit(port->substream->number, &ep->umidi->input_triggered))  in snd_usbmidi_input_data()
245 		ep->umidi->usb_protocol_ops->input(ep, urb->transfer_buffer,  in snd_usbmidi_in_urb_complete()
252 				mod_timer(&ep->umidi->error_timer,  in snd_usbmidi_in_urb_complete()
259 	urb->dev = ep->umidi->dev;  in snd_usbmidi_in_urb_complete()
282 				mod_timer(&ep->umidi->error_timer,  in snd_usbmidi_out_urb_complete()
301 	if (ep->umidi->disconnected) {  in snd_usbmidi_do_output()
311 			ep->umidi->usb_protocol_ops->output(ep, urb);  in snd_usbmidi_do_output()
317 			urb->dev = ep->umidi->dev;  in snd_usbmidi_do_output()
342 	struct snd_usb_midi *umidi = from_timer(umidi, t, error_timer);  in snd_usbmidi_error_timer()  local
345 	spin_lock(&umidi->disc_lock);  in snd_usbmidi_error_timer()
346 	if (umidi->disconnected) {  in snd_usbmidi_error_timer()
347 		spin_unlock(&umidi->disc_lock);  in snd_usbmidi_error_timer()
351 		struct snd_usb_midi_in_endpoint *in = umidi->endpoints[i].in;  in snd_usbmidi_error_timer()
357 				in->urbs[j]->dev = umidi->dev;  in snd_usbmidi_error_timer()
361 		if (umidi->endpoints[i].out)  in snd_usbmidi_error_timer()
362 			snd_usbmidi_do_output(umidi->endpoints[i].out);  in snd_usbmidi_error_timer()
364 	spin_unlock(&umidi->disc_lock);  in snd_usbmidi_error_timer()
377 		err = usb_bulk_msg(ep->umidi->dev, ep->urbs[0].urb->pipe,  in send_bulk_static_data()
546 		port->ep->umidi->usb_protocol_ops->output_packet;  in snd_usbmidi_transmit_byte()
896 	switch (snd_usb_get_speed(ep->umidi->dev)) {  in snd_usbmidi_us122l_output()
1058 static void update_roland_altsetting(struct snd_usb_midi *umidi)  in update_roland_altsetting()  argument
1065 	intf = umidi->iface;  in update_roland_altsetting()
1067 	if (umidi->roland_load_ctl->private_value == is_light_load)  in update_roland_altsetting()
1069 	hostif = &intf->altsetting[umidi->roland_load_ctl->private_value];  in update_roland_altsetting()
1071 	snd_usbmidi_input_stop(&umidi->list);  in update_roland_altsetting()
1072 	usb_set_interface(umidi->dev, intfd->bInterfaceNumber,  in update_roland_altsetting()
1074 	snd_usbmidi_input_start(&umidi->list);  in update_roland_altsetting()
1080 	struct snd_usb_midi *umidi = substream->rmidi->private_data;  in substream_open()  local
1083 	down_read(&umidi->disc_rwsem);  in substream_open()
1084 	if (umidi->disconnected) {  in substream_open()
1085 		up_read(&umidi->disc_rwsem);  in substream_open()
1089 	mutex_lock(&umidi->mutex);  in substream_open()
1091 		if (!umidi->opened[0] && !umidi->opened[1]) {  in substream_open()
1092 			if (umidi->roland_load_ctl) {  in substream_open()
1093 				ctl = umidi->roland_load_ctl;  in substream_open()
1096 				snd_ctl_notify(umidi->card,  in substream_open()
1098 				update_roland_altsetting(umidi);  in substream_open()
1101 		umidi->opened[dir]++;  in substream_open()
1102 		if (umidi->opened[1])  in substream_open()
1103 			snd_usbmidi_input_start(&umidi->list);  in substream_open()
1105 		umidi->opened[dir]--;  in substream_open()
1106 		if (!umidi->opened[1])  in substream_open()
1107 			snd_usbmidi_input_stop(&umidi->list);  in substream_open()
1108 		if (!umidi->opened[0] && !umidi->opened[1]) {  in substream_open()
1109 			if (umidi->roland_load_ctl) {  in substream_open()
1110 				ctl = umidi->roland_load_ctl;  in substream_open()
1113 				snd_ctl_notify(umidi->card,  in substream_open()
1118 	mutex_unlock(&umidi->mutex);  in substream_open()
1119 	up_read(&umidi->disc_rwsem);  in substream_open()
1125 	struct snd_usb_midi *umidi = substream->rmidi->private_data;  in snd_usbmidi_output_open()  local
1130 		if (umidi->endpoints[i].out)  in snd_usbmidi_output_open()
1132 				if (umidi->endpoints[i].out->ports[j].substream == substream) {  in snd_usbmidi_output_open()
1133 					port = &umidi->endpoints[i].out->ports[j];  in snd_usbmidi_output_open()
1162 		if (port->ep->umidi->disconnected) {  in snd_usbmidi_output_trigger()
1180 	if (ep->umidi->disconnected)  in snd_usbmidi_output_drain()
1217 	struct snd_usb_midi *umidi = substream->rmidi->private_data;  in snd_usbmidi_input_trigger()  local
1220 		set_bit(substream->number, &umidi->input_triggered);  in snd_usbmidi_input_trigger()
1222 		clear_bit(substream->number, &umidi->input_triggered);  in snd_usbmidi_input_trigger()
1238 static void free_urb_and_buffer(struct snd_usb_midi *umidi, struct urb *urb,  in free_urb_and_buffer()  argument
1241 	usb_free_coherent(umidi->dev, buffer_length,  in free_urb_and_buffer()
1256 			free_urb_and_buffer(ep->umidi, ep->urbs[i],  in snd_usbmidi_in_endpoint_delete()
1264 static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi *umidi,  in snd_usbmidi_in_endpoint_create()  argument
1279 	ep->umidi = umidi;  in snd_usbmidi_in_endpoint_create()
1289 		pipe = usb_rcvintpipe(umidi->dev, ep_info->in_ep);  in snd_usbmidi_in_endpoint_create()
1291 		pipe = usb_rcvbulkpipe(umidi->dev, ep_info->in_ep);  in snd_usbmidi_in_endpoint_create()
1292 	length = usb_maxpacket(umidi->dev, pipe);  in snd_usbmidi_in_endpoint_create()
1294 		buffer = usb_alloc_coherent(umidi->dev, length, GFP_KERNEL,  in snd_usbmidi_in_endpoint_create()
1301 			usb_fill_int_urb(ep->urbs[i], umidi->dev,  in snd_usbmidi_in_endpoint_create()
1306 			usb_fill_bulk_urb(ep->urbs[i], umidi->dev,  in snd_usbmidi_in_endpoint_create()
1312 			dev_err(&umidi->dev->dev, "invalid MIDI in EP %x\n",  in snd_usbmidi_in_endpoint_create()
1336 			free_urb_and_buffer(ep->umidi, ep->urbs[i].urb,  in snd_usbmidi_out_endpoint_clear()
1351 static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi *umidi,  in snd_usbmidi_out_endpoint_create()  argument
1365 	ep->umidi = umidi;  in snd_usbmidi_out_endpoint_create()
1376 		pipe = usb_sndintpipe(umidi->dev, ep_info->out_ep);  in snd_usbmidi_out_endpoint_create()
1378 		pipe = usb_sndbulkpipe(umidi->dev, ep_info->out_ep);  in snd_usbmidi_out_endpoint_create()
1379 	switch (umidi->usb_id) {  in snd_usbmidi_out_endpoint_create()
1381 		ep->max_transfer = usb_maxpacket(umidi->dev, pipe);  in snd_usbmidi_out_endpoint_create()
1405 		buffer = usb_alloc_coherent(umidi->dev,  in snd_usbmidi_out_endpoint_create()
1413 			usb_fill_int_urb(ep->urbs[i].urb, umidi->dev,  in snd_usbmidi_out_endpoint_create()
1418 			usb_fill_bulk_urb(ep->urbs[i].urb, umidi->dev,  in snd_usbmidi_out_endpoint_create()
1424 			dev_err(&umidi->dev->dev, "invalid MIDI out EP %x\n",  in snd_usbmidi_out_endpoint_create()
1441 	if (umidi->usb_protocol_ops->init_out_endpoint)  in snd_usbmidi_out_endpoint_create()
1442 		umidi->usb_protocol_ops->init_out_endpoint(ep);  in snd_usbmidi_out_endpoint_create()
1455 static void snd_usbmidi_free(struct snd_usb_midi *umidi)  in snd_usbmidi_free()  argument
1460 		struct snd_usb_midi_endpoint *ep = &umidi->endpoints[i];  in snd_usbmidi_free()
1466 	mutex_destroy(&umidi->mutex);  in snd_usbmidi_free()
1467 	kfree(umidi);  in snd_usbmidi_free()
1475 	struct snd_usb_midi *umidi;  in snd_usbmidi_disconnect()  local
1478 	umidi = list_entry(p, struct snd_usb_midi, list);  in snd_usbmidi_disconnect()
1484 	down_write(&umidi->disc_rwsem);  in snd_usbmidi_disconnect()
1485 	spin_lock_irq(&umidi->disc_lock);  in snd_usbmidi_disconnect()
1486 	umidi->disconnected = 1;  in snd_usbmidi_disconnect()
1487 	spin_unlock_irq(&umidi->disc_lock);  in snd_usbmidi_disconnect()
1488 	up_write(&umidi->disc_rwsem);  in snd_usbmidi_disconnect()
1490 	del_timer_sync(&umidi->error_timer);  in snd_usbmidi_disconnect()
1493 		struct snd_usb_midi_endpoint *ep = &umidi->endpoints[i];  in snd_usbmidi_disconnect()
1499 			if (umidi->usb_protocol_ops->finish_out_endpoint)  in snd_usbmidi_disconnect()
1500 				umidi->usb_protocol_ops->finish_out_endpoint(ep->out);  in snd_usbmidi_disconnect()
1523 	struct snd_usb_midi *umidi = rmidi->private_data;  in snd_usbmidi_rawmidi_free()  local
1524 	snd_usbmidi_free(umidi);  in snd_usbmidi_rawmidi_free()
1527 static struct snd_rawmidi_substream *snd_usbmidi_find_substream(struct snd_usb_midi *umidi,  in snd_usbmidi_find_substream()  argument
1533 	list_for_each_entry(substream, &umidi->rmidi->streams[stream].substreams,  in snd_usbmidi_find_substream()
1721 static struct port_info *find_port_info(struct snd_usb_midi *umidi, int number)  in find_port_info()  argument
1726 		if (snd_usbmidi_port_info[i].id == umidi->usb_id &&  in find_port_info()
1736 	struct snd_usb_midi *umidi = rmidi->private_data;  in snd_usbmidi_get_port_info()  local
1740 	port_info = find_port_info(umidi, number);  in snd_usbmidi_get_port_info()
1793 static void snd_usbmidi_init_substream(struct snd_usb_midi *umidi,  in snd_usbmidi_init_substream()  argument
1811 		snd_usbmidi_find_substream(umidi, stream, number);  in snd_usbmidi_init_substream()
1813 		dev_err(&umidi->dev->dev, "substream %d:%d not found\n", stream,  in snd_usbmidi_init_substream()
1818 	intf = umidi->iface;  in snd_usbmidi_init_substream()
1837 			res = usb_string(umidi->dev, iJack, jack_name_buf,  in snd_usbmidi_init_substream()
1844 	port_info = find_port_info(umidi, number);  in snd_usbmidi_init_substream()
1848 		 name_format, umidi->card->shortname, jack_name, number + 1);  in snd_usbmidi_init_substream()
1856 static int snd_usbmidi_create_endpoints(struct snd_usb_midi *umidi,  in snd_usbmidi_create_endpoints()  argument
1864 			err = snd_usbmidi_out_endpoint_create(umidi,  in snd_usbmidi_create_endpoints()
1866 							      &umidi->endpoints[i]);  in snd_usbmidi_create_endpoints()
1871 			err = snd_usbmidi_in_endpoint_create(umidi,  in snd_usbmidi_create_endpoints()
1873 							     &umidi->endpoints[i]);  in snd_usbmidi_create_endpoints()
1880 				snd_usbmidi_init_substream(umidi,  in snd_usbmidi_create_endpoints()
1884 							   &umidi->endpoints[i].out->ports[j].substream);  in snd_usbmidi_create_endpoints()
1888 				snd_usbmidi_init_substream(umidi,  in snd_usbmidi_create_endpoints()
1892 							   &umidi->endpoints[i].in->ports[j].substream);  in snd_usbmidi_create_endpoints()
1897 	dev_dbg(&umidi->dev->dev, "created %d output and %d input ports\n",  in snd_usbmidi_create_endpoints()
1927 static int snd_usbmidi_get_ms_info(struct snd_usb_midi *umidi,  in snd_usbmidi_get_ms_info()  argument
1939 	intf = umidi->iface;  in snd_usbmidi_get_ms_info()
1949 		dev_dbg(&umidi->dev->dev, "MIDIStreaming version %02x.%02x\n",  in snd_usbmidi_get_ms_info()
1952 		dev_warn(&umidi->dev->dev,  in snd_usbmidi_get_ms_info()
1973 					dev_warn(&umidi->dev->dev,  in snd_usbmidi_get_ms_info()
1981 			else if (snd_usb_get_speed(umidi->dev) == USB_SPEED_LOW)  in snd_usbmidi_get_ms_info()
1994 			dev_dbg(&umidi->dev->dev, "EP %02X: %d jack(s)\n",  in snd_usbmidi_get_ms_info()
1999 					dev_warn(&umidi->dev->dev,  in snd_usbmidi_get_ms_info()
2007 			else if (snd_usb_get_speed(umidi->dev) == USB_SPEED_LOW)  in snd_usbmidi_get_ms_info()
2015 			dev_dbg(&umidi->dev->dev, "EP %02X: %d jack(s)\n",  in snd_usbmidi_get_ms_info()
2040 	struct snd_usb_midi *umidi = kcontrol->private_data;  in roland_load_put()  local
2045 	mutex_lock(&umidi->mutex);  in roland_load_put()
2049 	mutex_unlock(&umidi->mutex);  in roland_load_put()
2066 static void snd_usbmidi_switch_roland_altsetting(struct snd_usb_midi *umidi)  in snd_usbmidi_switch_roland_altsetting()  argument
2072 	intf = umidi->iface;  in snd_usbmidi_switch_roland_altsetting()
2088 	dev_dbg(&umidi->dev->dev, "switching to altsetting %d with int ep\n",  in snd_usbmidi_switch_roland_altsetting()
2090 	usb_set_interface(umidi->dev, intfd->bInterfaceNumber,  in snd_usbmidi_switch_roland_altsetting()
2093 	umidi->roland_load_ctl = snd_ctl_new1(&roland_load_ctl, umidi);  in snd_usbmidi_switch_roland_altsetting()
2094 	if (snd_ctl_add(umidi->card, umidi->roland_load_ctl) < 0)  in snd_usbmidi_switch_roland_altsetting()
2095 		umidi->roland_load_ctl = NULL;  in snd_usbmidi_switch_roland_altsetting()
2101 static int snd_usbmidi_detect_endpoints(struct snd_usb_midi *umidi,  in snd_usbmidi_detect_endpoints()  argument
2111 	if (USB_ID_VENDOR(umidi->usb_id) == 0x0582)  in snd_usbmidi_detect_endpoints()
2112 		snd_usbmidi_switch_roland_altsetting(umidi);  in snd_usbmidi_detect_endpoints()
2117 	intf = umidi->iface;  in snd_usbmidi_detect_endpoints()
2149 static int snd_usbmidi_detect_per_port_endpoints(struct snd_usb_midi *umidi,  in snd_usbmidi_detect_per_port_endpoints()  argument
2154 	err = snd_usbmidi_detect_endpoints(umidi, endpoints, MIDI_MAX_ENDPOINTS);  in snd_usbmidi_detect_per_port_endpoints()
2167 static int snd_usbmidi_detect_yamaha(struct snd_usb_midi *umidi,  in snd_usbmidi_detect_yamaha()  argument
2175 	intf = umidi->iface;  in snd_usbmidi_detect_yamaha()
2202 	return snd_usbmidi_detect_endpoints(umidi, endpoint, 1);  in snd_usbmidi_detect_yamaha()
2208 static int snd_usbmidi_detect_roland(struct snd_usb_midi *umidi,  in snd_usbmidi_detect_roland()  argument
2215 	intf = umidi->iface;  in snd_usbmidi_detect_roland()
2234 			return snd_usbmidi_detect_endpoints(umidi, endpoint, 1);  in snd_usbmidi_detect_roland()
2238 			return snd_usbmidi_get_ms_info(umidi, endpoint);  in snd_usbmidi_detect_roland()
2248 static int snd_usbmidi_create_endpoints_midiman(struct snd_usb_midi *umidi,  in snd_usbmidi_create_endpoints_midiman()  argument
2258 	intf = umidi->iface;  in snd_usbmidi_create_endpoints_midiman()
2274 		dev_dbg(&umidi->dev->dev, "not enough endpoints\n");  in snd_usbmidi_create_endpoints_midiman()
2280 		dev_dbg(&umidi->dev->dev, "endpoint[0] isn't interrupt\n");  in snd_usbmidi_create_endpoints_midiman()
2285 		dev_dbg(&umidi->dev->dev, "endpoint[2] isn't bulk output\n");  in snd_usbmidi_create_endpoints_midiman()
2292 			dev_dbg(&umidi->dev->dev,  in snd_usbmidi_create_endpoints_midiman()
2302 	err = snd_usbmidi_out_endpoint_create(umidi, &ep_info,  in snd_usbmidi_create_endpoints_midiman()
2303 					      &umidi->endpoints[0]);  in snd_usbmidi_create_endpoints_midiman()
2311 	err = snd_usbmidi_in_endpoint_create(umidi, &ep_info,  in snd_usbmidi_create_endpoints_midiman()
2312 					     &umidi->endpoints[0]);  in snd_usbmidi_create_endpoints_midiman()
2320 		err = snd_usbmidi_out_endpoint_create(umidi, &ep_info,  in snd_usbmidi_create_endpoints_midiman()
2321 						      &umidi->endpoints[1]);  in snd_usbmidi_create_endpoints_midiman()
2328 			snd_usbmidi_init_substream(umidi,  in snd_usbmidi_create_endpoints_midiman()
2332 						   &umidi->endpoints[cable & 1].out->ports[cable].substream);  in snd_usbmidi_create_endpoints_midiman()
2334 			snd_usbmidi_init_substream(umidi,  in snd_usbmidi_create_endpoints_midiman()
2338 						   &umidi->endpoints[0].in->ports[cable].substream);  in snd_usbmidi_create_endpoints_midiman()
2347 static int snd_usbmidi_create_rawmidi(struct snd_usb_midi *umidi,  in snd_usbmidi_create_rawmidi()  argument
2353 	err = snd_rawmidi_new(umidi->card, "USB MIDI",  in snd_usbmidi_create_rawmidi()
2354 			      umidi->next_midi_device++,  in snd_usbmidi_create_rawmidi()
2358 	strcpy(rmidi->name, umidi->card->shortname);  in snd_usbmidi_create_rawmidi()
2363 	rmidi->private_data = umidi;  in snd_usbmidi_create_rawmidi()
2370 	umidi->rmidi = rmidi;  in snd_usbmidi_create_rawmidi()
2379 	struct snd_usb_midi *umidi;  in snd_usbmidi_input_stop()  local
2382 	umidi = list_entry(p, struct snd_usb_midi, list);  in snd_usbmidi_input_stop()
2383 	if (!umidi->input_running)  in snd_usbmidi_input_stop()
2386 		struct snd_usb_midi_endpoint *ep = &umidi->endpoints[i];  in snd_usbmidi_input_stop()
2391 	umidi->input_running = 0;  in snd_usbmidi_input_stop()
2395 static void snd_usbmidi_input_start_ep(struct snd_usb_midi *umidi,  in snd_usbmidi_input_start_ep()  argument
2405 		spin_lock_irqsave(&umidi->disc_lock, flags);  in snd_usbmidi_input_start_ep()
2407 			urb->dev = ep->umidi->dev;  in snd_usbmidi_input_start_ep()
2410 		spin_unlock_irqrestore(&umidi->disc_lock, flags);  in snd_usbmidi_input_start_ep()
2419 	struct snd_usb_midi *umidi;  in snd_usbmidi_input_start()  local
2422 	umidi = list_entry(p, struct snd_usb_midi, list);  in snd_usbmidi_input_start()
2423 	if (umidi->input_running || !umidi->opened[1])  in snd_usbmidi_input_start()
2426 		snd_usbmidi_input_start_ep(umidi, umidi->endpoints[i].in);  in snd_usbmidi_input_start()
2427 	umidi->input_running = 1;  in snd_usbmidi_input_start()
2436 	struct snd_usb_midi *umidi;  in snd_usbmidi_suspend()  local
2438 	umidi = list_entry(p, struct snd_usb_midi, list);  in snd_usbmidi_suspend()
2439 	mutex_lock(&umidi->mutex);  in snd_usbmidi_suspend()
2441 	mutex_unlock(&umidi->mutex);  in snd_usbmidi_suspend()
2450 	struct snd_usb_midi *umidi;  in snd_usbmidi_resume()  local
2452 	umidi = list_entry(p, struct snd_usb_midi, list);  in snd_usbmidi_resume()
2453 	mutex_lock(&umidi->mutex);  in snd_usbmidi_resume()
2455 	mutex_unlock(&umidi->mutex);  in snd_usbmidi_resume()
2468 	struct snd_usb_midi *umidi;  in __snd_usbmidi_create()  local
2473 	umidi = kzalloc(sizeof(*umidi), GFP_KERNEL);  in __snd_usbmidi_create()
2474 	if (!umidi)  in __snd_usbmidi_create()
2476 	umidi->dev = interface_to_usbdev(iface);  in __snd_usbmidi_create()
2477 	umidi->card = card;  in __snd_usbmidi_create()
2478 	umidi->iface = iface;  in __snd_usbmidi_create()
2479 	umidi->quirk = quirk;  in __snd_usbmidi_create()
2480 	umidi->usb_protocol_ops = &snd_usbmidi_standard_ops;  in __snd_usbmidi_create()
2481 	spin_lock_init(&umidi->disc_lock);  in __snd_usbmidi_create()
2482 	init_rwsem(&umidi->disc_rwsem);  in __snd_usbmidi_create()
2483 	mutex_init(&umidi->mutex);  in __snd_usbmidi_create()
2485 		usb_id = USB_ID(le16_to_cpu(umidi->dev->descriptor.idVendor),  in __snd_usbmidi_create()
2486 			       le16_to_cpu(umidi->dev->descriptor.idProduct));  in __snd_usbmidi_create()
2487 	umidi->usb_id = usb_id;  in __snd_usbmidi_create()
2488 	timer_setup(&umidi->error_timer, snd_usbmidi_error_timer, 0);  in __snd_usbmidi_create()
2494 		err = snd_usbmidi_get_ms_info(umidi, endpoints);  in __snd_usbmidi_create()
2495 		if (umidi->usb_id == USB_ID(0x0763, 0x0150)) /* M-Audio Uno */  in __snd_usbmidi_create()
2496 			umidi->usb_protocol_ops =  in __snd_usbmidi_create()
2500 		umidi->usb_protocol_ops = &snd_usbmidi_122l_ops;  in __snd_usbmidi_create()
2505 		err = snd_usbmidi_detect_endpoints(umidi, &endpoints[0], 1);  in __snd_usbmidi_create()
2508 		err = snd_usbmidi_detect_yamaha(umidi, &endpoints[0]);  in __snd_usbmidi_create()
2511 		err = snd_usbmidi_detect_roland(umidi, &endpoints[0]);  in __snd_usbmidi_create()
2514 		umidi->usb_protocol_ops = &snd_usbmidi_midiman_ops;  in __snd_usbmidi_create()
2520 		umidi->usb_protocol_ops = &snd_usbmidi_novation_ops;  in __snd_usbmidi_create()
2521 		err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);  in __snd_usbmidi_create()
2524 		umidi->usb_protocol_ops = &snd_usbmidi_raw_ops;  in __snd_usbmidi_create()
2534 		if (umidi->usb_id == USB_ID(0x07fd, 0x0001)) /* MOTU Fastlane */  in __snd_usbmidi_create()
2535 			usb_set_interface(umidi->dev, 0, 0);  in __snd_usbmidi_create()
2536 		err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);  in __snd_usbmidi_create()
2539 		umidi->usb_protocol_ops = &snd_usbmidi_emagic_ops;  in __snd_usbmidi_create()
2542 		err = snd_usbmidi_detect_endpoints(umidi, &endpoints[0], 1);  in __snd_usbmidi_create()
2545 		umidi->usb_protocol_ops = &snd_usbmidi_cme_ops;  in __snd_usbmidi_create()
2546 		err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);  in __snd_usbmidi_create()
2549 		umidi->usb_protocol_ops = &snd_usbmidi_akai_ops;  in __snd_usbmidi_create()
2550 		err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);  in __snd_usbmidi_create()
2555 		umidi->usb_protocol_ops = &snd_usbmidi_ftdi_ops;  in __snd_usbmidi_create()
2558 		err = usb_control_msg(umidi->dev, usb_sndctrlpipe(umidi->dev, 0),  in __snd_usbmidi_create()
2563 		err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);  in __snd_usbmidi_create()
2566 		umidi->usb_protocol_ops = &snd_usbmidi_ch345_broken_sysex_ops;  in __snd_usbmidi_create()
2567 		err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);  in __snd_usbmidi_create()
2570 		dev_err(&umidi->dev->dev, "invalid quirk type %d\n",  in __snd_usbmidi_create()
2585 	err = snd_usbmidi_create_rawmidi(umidi, out_ports, in_ports);  in __snd_usbmidi_create()
2591 		err = snd_usbmidi_create_endpoints_midiman(umidi, &endpoints[0]);  in __snd_usbmidi_create()
2593 		err = snd_usbmidi_create_endpoints(umidi, endpoints);  in __snd_usbmidi_create()
2597 	usb_autopm_get_interface_no_resume(umidi->iface);  in __snd_usbmidi_create()
2599 	list_add_tail(&umidi->list, midi_list);  in __snd_usbmidi_create()
2603 	kfree(umidi);  in __snd_usbmidi_create()