skel_class 482 drivers/usb/usb-skeleton.c static struct usb_class_driver skel_class = { skel_class 539 drivers/usb/usb-skeleton.c retval = usb_register_dev(interface, &skel_class); skel_class 570 drivers/usb/usb-skeleton.c usb_deregister_dev(interface, &skel_class);