pyra_driver 572 drivers/hid/hid-roccat-pyra.c static struct hid_driver pyra_driver = { pyra_driver 590 drivers/hid/hid-roccat-pyra.c retval = hid_register_driver(&pyra_driver); pyra_driver 598 drivers/hid/hid-roccat-pyra.c hid_unregister_driver(&pyra_driver);