121 	struct asus_kbd_leds *kbd_backlight;  member
553 	drvdata->kbd_backlight = devm_kzalloc(&hdev->dev,  in asus_kbd_register_leds()
556 	if (!drvdata->kbd_backlight)  in asus_kbd_register_leds()
559 	drvdata->kbd_backlight->removed = false;  in asus_kbd_register_leds()
560 	drvdata->kbd_backlight->brightness = 0;  in asus_kbd_register_leds()
561 	drvdata->kbd_backlight->hdev = hdev;  in asus_kbd_register_leds()
562 	drvdata->kbd_backlight->cdev.name = "asus::kbd_backlight";  in asus_kbd_register_leds()
563 	drvdata->kbd_backlight->cdev.max_brightness = 3;  in asus_kbd_register_leds()
564 	drvdata->kbd_backlight->cdev.brightness_set = asus_kbd_backlight_set;  in asus_kbd_register_leds()
565 	drvdata->kbd_backlight->cdev.brightness_get = asus_kbd_backlight_get;  in asus_kbd_register_leds()
566 	INIT_WORK(&drvdata->kbd_backlight->work, asus_kbd_backlight_work);  in asus_kbd_register_leds()
567 	spin_lock_init(&drvdata->kbd_backlight->lock);  in asus_kbd_register_leds()
569 	ret = devm_led_classdev_register(&hdev->dev, &drvdata->kbd_backlight->cdev);  in asus_kbd_register_leds()
572 		devm_kfree(&hdev->dev, drvdata->kbd_backlight);  in asus_kbd_register_leds()
967 	if (drvdata->kbd_backlight) {  in asus_resume()
969 				drvdata->kbd_backlight->cdev.brightness };  in asus_resume()
1113 	if (drvdata->kbd_backlight) {  in asus_remove()
1114 		spin_lock_irqsave(&drvdata->kbd_backlight->lock, flags);  in asus_remove()
1115 		drvdata->kbd_backlight->removed = true;  in asus_remove()
1116 		spin_unlock_irqrestore(&drvdata->kbd_backlight->lock, flags);  in asus_remove()
1118 		cancel_work_sync(&drvdata->kbd_backlight->work);  in asus_remove()