Searched refs:backlight_dev_list_mutex (Results 1 – 1 of 1) sorted by relevance
25 static struct mutex backlight_dev_list_mutex; variable372 mutex_lock(&backlight_dev_list_mutex); in backlight_device_register()374 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_register()388 mutex_lock(&backlight_dev_list_mutex); in backlight_device_registered()395 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_registered()412 mutex_lock(&backlight_dev_list_mutex); in backlight_device_unregister()414 mutex_unlock(&backlight_dev_list_mutex); in backlight_device_unregister()586 mutex_init(&backlight_dev_list_mutex); in backlight_class_init()