3922 	struct led_classdev *cdev;  in create_mute_led_cdev()  local
3926 	cdev = devm_kzalloc(&codec->core.dev, sizeof(*cdev), GFP_KERNEL);  in create_mute_led_cdev()
3927 	if (!cdev)  in create_mute_led_cdev()
3930 	cdev->name = micmute ? "hda::micmute" : "hda::mute";  in create_mute_led_cdev()
3931 	cdev->max_brightness = 1;  in create_mute_led_cdev()
3932 	cdev->default_trigger = micmute ? "audio-micmute" : "audio-mute";  in create_mute_led_cdev()
3933 	cdev->brightness_set_blocking = callback;  in create_mute_led_cdev()
3934 	cdev->brightness = ledtrig_audio_get(idx);  in create_mute_led_cdev()
3935 	cdev->flags = LED_CORE_SUSPENDRESUME;  in create_mute_led_cdev()
3937 	err = led_classdev_register(&codec->core.dev, cdev);  in create_mute_led_cdev()
3940 	spec->led_cdevs[idx] = cdev;  in create_mute_led_cdev()