Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c
index 11af9c4..e435ebd 100644
--- a/sound/isa/msnd/msnd_pinnacle.c
+++ b/sound/isa/msnd/msnd_pinnacle.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*********************************************************************
  *
  * Linux multisound pinnacle/fiji driver for ALSA.
@@ -10,7 +11,6 @@
  *	support in alsa, i left all the MSND_CLASSIC tokens in this file.
  *	but for now this untested & undone.
  *
- *
  * ripped from linux kernel 2.4.18 by Karsten Wiese.
  *
  * the following is a copy of the 2.4.18 OSS FREE file-heading comment:
@@ -30,20 +30,6 @@
  *
  * Copyright (C) 1998 Andrew Veliath
  *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
  ********************************************************************/
 
 #include <linux/kernel.h>