sony_nc_driver 3314 drivers/platform/x86/sony-laptop.c static struct acpi_driver sony_nc_driver = { sony_nc_driver 4904 drivers/platform/x86/sony-laptop.c result = acpi_bus_register_driver(&sony_nc_driver); sony_nc_driver 4921 drivers/platform/x86/sony-laptop.c acpi_bus_unregister_driver(&sony_nc_driver);