52 			   struct nouveau_backlight *bl)  in nouveau_get_backlight_name()  argument
61 	bl->id = nb;  in nouveau_get_backlight_name()
225 	struct nouveau_backlight *bl;  in nouveau_backlight_init()  local
270 	bl = kzalloc(sizeof(*bl), GFP_KERNEL);  in nouveau_backlight_init()
271 	if (!bl)  in nouveau_backlight_init()
274 	if (!nouveau_get_backlight_name(backlight_name, bl)) {  in nouveau_backlight_init()
279 	bl->dev = backlight_device_register(backlight_name, connector->kdev,  in nouveau_backlight_init()
281 	if (IS_ERR(bl->dev)) {  in nouveau_backlight_init()
282 		if (bl->id >= 0)  in nouveau_backlight_init()
283 			ida_simple_remove(&bl_ida, bl->id);  in nouveau_backlight_init()
284 		ret = PTR_ERR(bl->dev);  in nouveau_backlight_init()
288 	nouveau_connector(connector)->backlight = bl;  in nouveau_backlight_init()
289 	bl->dev->props.brightness = bl->dev->ops->get_brightness(bl->dev);  in nouveau_backlight_init()
290 	backlight_update_status(bl->dev);  in nouveau_backlight_init()
295 	kfree(bl);  in nouveau_backlight_init()
303 	struct nouveau_backlight *bl = nv_conn->backlight;  in nouveau_backlight_fini()  local
305 	if (!bl)  in nouveau_backlight_fini()
308 	if (bl->id >= 0)  in nouveau_backlight_fini()
309 		ida_simple_remove(&bl_ida, bl->id);  in nouveau_backlight_fini()
311 	backlight_device_unregister(bl->dev);  in nouveau_backlight_fini()
313 	kfree(bl);  in nouveau_backlight_fini()