Lines Matching defs:interface
465 "cannot initialize interface; error %d: %s\n",
486 "interface reset failed; error %d: %s\n",
888 find_format_descriptor(struct usb_interface *interface)
894 if (interface->num_altsetting != 2) {
895 dev_err(&interface->dev, "invalid num_altsetting\n");
899 alt = &interface->altsetting[0];
901 dev_err(&interface->dev, "invalid bNumEndpoints\n");
905 alt = &interface->altsetting[1];
907 dev_err(&interface->dev, "invalid bNumEndpoints\n");
918 dev_err(&interface->dev, "descriptor overflow\n");
926 dev_err(&interface->dev,
935 dev_err(&interface->dev, "sample format descriptor not found\n");
1125 struct usb_interface *interface)
1144 if (intf != interface)
1158 static int ua101_probe(struct usb_interface *interface,
1191 if (interface->altsetting->desc.bInterfaceNumber !=
1204 err = snd_card_new(&interface->dev,
1213 ua->dev = interface_to_usbdev(interface);
1225 ua->intf[0] = interface;
1230 dev_err(&ua->dev->dev, "interface %u not found\n",
1290 usb_set_intfdata(interface, ua);
1297 free_usb_related_resources(ua, interface);
1303 static void ua101_disconnect(struct usb_interface *interface)
1305 struct ua101 *ua = usb_get_intfdata(interface);
1329 free_usb_related_resources(ua, interface);