116 	struct asus_kbd_leds *kbd_backlight;  member
477 	drvdata->kbd_backlight = devm_kzalloc(&hdev->dev,  in asus_kbd_register_leds()
480 	if (!drvdata->kbd_backlight)  in asus_kbd_register_leds()
483 	drvdata->kbd_backlight->removed = false;  in asus_kbd_register_leds()
484 	drvdata->kbd_backlight->brightness = 0;  in asus_kbd_register_leds()
485 	drvdata->kbd_backlight->hdev = hdev;  in asus_kbd_register_leds()
486 	drvdata->kbd_backlight->cdev.name = "asus::kbd_backlight";  in asus_kbd_register_leds()
487 	drvdata->kbd_backlight->cdev.max_brightness = 3;  in asus_kbd_register_leds()
488 	drvdata->kbd_backlight->cdev.brightness_set = asus_kbd_backlight_set;  in asus_kbd_register_leds()
489 	drvdata->kbd_backlight->cdev.brightness_get = asus_kbd_backlight_get;  in asus_kbd_register_leds()
490 	INIT_WORK(&drvdata->kbd_backlight->work, asus_kbd_backlight_work);  in asus_kbd_register_leds()
492 	ret = devm_led_classdev_register(&hdev->dev, &drvdata->kbd_backlight->cdev);  in asus_kbd_register_leds()
495 		devm_kfree(&hdev->dev, drvdata->kbd_backlight);  in asus_kbd_register_leds()
1022 	if (drvdata->kbd_backlight) {  in asus_remove()
1023 		drvdata->kbd_backlight->removed = true;  in asus_remove()
1024 		cancel_work_sync(&drvdata->kbd_backlight->work);  in asus_remove()