Searched refs:backlight_dev_list_mutex (Results 1 – 1 of 1) sorted by relevance
67 static struct mutex backlight_dev_list_mutex; variable465 mutex_lock(&backlight_dev_list_mutex); in backlight_device_register()467 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_register()487 mutex_lock(&backlight_dev_list_mutex); in backlight_device_get_by_type()494 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_get_by_type()527 mutex_lock(&backlight_dev_list_mutex); in backlight_device_unregister()529 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_unregister()728 mutex_init(&backlight_dev_list_mutex); in backlight_class_init()