apple_bl_driver 210 drivers/video/backlight/apple_bl.c static struct acpi_driver apple_bl_driver = { apple_bl_driver 224 drivers/video/backlight/apple_bl.c return acpi_bus_register_driver(&apple_bl_driver); apple_bl_driver 233 drivers/video/backlight/apple_bl.c acpi_bus_unregister_driver(&apple_bl_driver);