Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/sound/max98090.h b/include/sound/max98090.h
index 95efb13..6bc1b01 100644
--- a/include/sound/max98090.h
+++ b/include/sound/max98090.h
@@ -1,13 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Platform data for MAX98090
  *
  * Copyright 2011-2012 Maxim Integrated Products
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
  */
 
 #ifndef __SOUND_MAX98090_PDATA_H__