hp680bl_driver 137 drivers/video/backlight/hp680_bl.c static struct platform_driver hp680bl_driver = { hp680bl_driver 152 drivers/video/backlight/hp680_bl.c ret = platform_driver_register(&hp680bl_driver); hp680bl_driver 158 drivers/video/backlight/hp680_bl.c platform_driver_unregister(&hp680bl_driver); hp680bl_driver 167 drivers/video/backlight/hp680_bl.c platform_driver_unregister(&hp680bl_driver);