Searched refs:backlight_nb (Results 1 – 1 of 1) sorted by relevance
44 static struct notifier_block backlight_nb; variable327 backlight_nb.notifier_call = acpi_video_backlight_notify; in acpi_video_get_backlight_type()328 backlight_nb.priority = 0; in acpi_video_get_backlight_type()329 if (backlight_register_notifier(&backlight_nb) == 0) in acpi_video_get_backlight_type()368 backlight_unregister_notifier(&backlight_nb); in acpi_video_detect_exit()