usb_register_driver  984 drivers/usb/core/driver.c EXPORT_SYMBOL_GPL(usb_register_driver);
usb_register_driver 1274 include/linux/usb.h extern int usb_register_driver(struct usb_driver *, struct module *,
usb_register_driver 1279 include/linux/usb.h 	usb_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)