700 	struct backlight_device *bldev;  in acx565akm_probe()  local
765 	bldev = backlight_device_register("acx565akm", &ddata->spi->dev,  in acx565akm_probe()
767 	if (IS_ERR(bldev)) {  in acx565akm_probe()
768 		r = PTR_ERR(bldev);  in acx565akm_probe()
771 	ddata->bl_dev = bldev;  in acx565akm_probe()
773 		r = sysfs_create_group(&bldev->dev.kobj, &bldev_attr_group);  in acx565akm_probe()
775 			dev_err(&bldev->dev,  in acx565akm_probe()
789 	bldev->props.max_brightness = max_brightness;  in acx565akm_probe()
790 	bldev->props.brightness = brightness;  in acx565akm_probe()
792 	acx565akm_bl_update_status(bldev);  in acx565akm_probe()
813 	sysfs_remove_group(&bldev->dev.kobj, &bldev_attr_group);  in acx565akm_probe()
815 	backlight_device_unregister(bldev);  in acx565akm_probe()