wm97xx_driver 892 drivers/input/touchscreen/wm97xx-core.c static struct device_driver wm97xx_driver = { wm97xx_driver 921 drivers/input/touchscreen/wm97xx-core.c ret = driver_register(&wm97xx_driver); wm97xx_driver 928 drivers/input/touchscreen/wm97xx-core.c driver_unregister(&wm97xx_driver);