dev_attr_brightness_hw_changed  124 drivers/leds/led-class.c 	ret = device_create_file(dev, &dev_attr_brightness_hw_changed);
dev_attr_brightness_hw_changed  134 drivers/leds/led-class.c 		device_remove_file(dev, &dev_attr_brightness_hw_changed);
dev_attr_brightness_hw_changed  144 drivers/leds/led-class.c 	device_remove_file(led_cdev->dev, &dev_attr_brightness_hw_changed);