sonypi_driver 1468 drivers/char/sonypi.c static struct platform_driver sonypi_driver = { sonypi_driver 1509 drivers/char/sonypi.c error = platform_driver_register(&sonypi_driver); sonypi_driver 1533 drivers/char/sonypi.c platform_driver_unregister(&sonypi_driver); sonypi_driver 1544 drivers/char/sonypi.c platform_driver_unregister(&sonypi_driver);