127     struct usb_interface *isoc;  member
3478     struct usb_interface *intf = data->isoc;  in set_isoc_interface()
3482     if (!data->isoc)  in set_isoc_interface()
3540             err = usb_autopm_get_interface(data->isoc ? data->isoc : data->intf);  in btusb_work()
3604             usb_autopm_put_interface(data->isoc ? data->isoc : data->intf);  in btusb_work()
4220     data->isoc = usb_ifnum_to_if(data->udev, 1);  in btusb_probe()
4221     if (data->isoc) {  in btusb_probe()
4223                             data->isoc, data);  in btusb_probe()
4331     if (data->isoc)  in btusb_disconnect()
4332         usb_set_intfdata(data->isoc, NULL);  in btusb_disconnect()
4336     if (intf == data->isoc)  in btusb_disconnect()
4338     else if (data->isoc)  in btusb_disconnect()
4339         usb_driver_release_interface(&btusb_driver, data->isoc);  in btusb_disconnect()