usX2Y_usb_disconnect  168 sound/usb/usx2y/usbusx2y.c static void usX2Y_usb_disconnect(struct usb_device* usb_device, void* ptr);
usX2Y_usb_disconnect  403 sound/usb/usx2y/usbusx2y.c 	usX2Y_usb_disconnect(interface_to_usbdev(intf),