Searched refs:backlight_dev_list_mutex (Results 1 – 1 of 1) sorted by relevance
67 static struct mutex backlight_dev_list_mutex; variable109 guard(mutex)(&backlight_dev_list_mutex); in backlight_notify_blank_all()414 mutex_lock(&backlight_dev_list_mutex); in backlight_device_register()416 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_register()436 mutex_lock(&backlight_dev_list_mutex); in backlight_device_get_by_type()443 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_get_by_type()476 mutex_lock(&backlight_dev_list_mutex); in backlight_device_unregister()478 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_unregister()676 mutex_init(&backlight_dev_list_mutex); in backlight_class_init()