908 find_format_descriptor(struct usb_interface *interface)  in find_format_descriptor()  argument
914 	if (interface->num_altsetting != 2) {  in find_format_descriptor()
915 		dev_err(&interface->dev, "invalid num_altsetting\n");  in find_format_descriptor()
919 	alt = &interface->altsetting[0];  in find_format_descriptor()
921 		dev_err(&interface->dev, "invalid bNumEndpoints\n");  in find_format_descriptor()
925 	alt = &interface->altsetting[1];  in find_format_descriptor()
927 		dev_err(&interface->dev, "invalid bNumEndpoints\n");  in find_format_descriptor()
938 			dev_err(&interface->dev, "descriptor overflow\n");  in find_format_descriptor()
946 				dev_err(&interface->dev,  in find_format_descriptor()
955 	dev_err(&interface->dev, "sample format descriptor not found\n");  in find_format_descriptor()
1145 				       struct usb_interface *interface)  in free_usb_related_resources()  argument
1164 			if (intf != interface)  in free_usb_related_resources()
1178 static int ua101_probe(struct usb_interface *interface,  in ua101_probe()  argument
1211 	if (interface->altsetting->desc.bInterfaceNumber !=  in ua101_probe()
1224 	err = snd_card_new(&interface->dev,  in ua101_probe()
1233 	ua->dev = interface_to_usbdev(interface);  in ua101_probe()
1246 	ua->intf[0] = interface;  in ua101_probe()
1309 	usb_set_intfdata(interface, ua);  in ua101_probe()
1316 	free_usb_related_resources(ua, interface);  in ua101_probe()
1322 static void ua101_disconnect(struct usb_interface *interface)  in ua101_disconnect()  argument
1324 	struct ua101 *ua = usb_get_intfdata(interface);  in ua101_disconnect()
1348 	free_usb_related_resources(ua, interface);  in ua101_disconnect()