usb3503_platform_driver 423 drivers/usb/misc/usb3503.c static struct platform_driver usb3503_platform_driver = { usb3503_platform_driver 441 drivers/usb/misc/usb3503.c err = platform_driver_register(&usb3503_platform_driver); usb3503_platform_driver 452 drivers/usb/misc/usb3503.c platform_driver_unregister(&usb3503_platform_driver);