1 files changed, 1 insertions, 7 deletions
diff --git a/include/sound/rt5668.h b/include/sound/rt5668.h
index f907b78696cf..b682418c6cd6 100644
--- a/include/sound/rt5668.h
+++ b/include/sound/rt5668.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * linux/sound/rt5668.h -- Platform data for RT5668
  *
  * Copyright 2018 Realtek Microelectronics
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #ifndef __LINUX_SND_RT5668_H
@@ -28,9 +25,6 @@ enum rt5668_jd_src {
 };
 
 struct rt5668_platform_data {
-
-	int ldo1_en; /* GPIO for LDO1_EN */
-
 	enum rt5668_dmic1_data_pin dmic1_data_pin;
 	enum rt5668_dmic1_clk_pin dmic1_clk_pin;
 	enum rt5668_jd_src jd_src;