8 files changed, 8 insertions, 45 deletions
diff --git a/arch/xtensa/kernel/pci-dma.c b/arch/xtensa/kernel/pci-dma.c
index 9171bff76fc4..a87f8a308cc1 100644
--- a/arch/xtensa/kernel/pci-dma.c
+++ b/arch/xtensa/kernel/pci-dma.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * DMA coherent memory allocation.
  *
- * 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.
- *
  * Copyright (C) 2002 - 2005 Tensilica Inc.
  * Copyright (C) 2015 Cadence Design Systems Inc.
  *
diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c
index 5ca440a74316..8b823f94e568 100644
--- a/arch/xtensa/kernel/pci.c
+++ b/arch/xtensa/kernel/pci.c
@@ -1,20 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * arch/xtensa/kernel/pci.c
  *
  * PCI bios-type initialisation for PCI machines
  *
- * 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.
- *
  * Copyright (C) 2001-2005 Tensilica Inc.
  *
  * Based largely on work from Cort (ppc/kernel/pci.c)
  * IO functions copied from sparc.
  *
  * Chris Zankel <chris@zankel.net>
- *
  */
 
 #include <linux/kernel.h>
diff --git a/arch/xtensa/lib/checksum.S b/arch/xtensa/lib/checksum.S
index d82c20c1fb7a..c6e73b12e519 100644
--- a/arch/xtensa/lib/checksum.S
+++ b/arch/xtensa/lib/checksum.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * INET		An implementation of the TCP/IP protocol suite for the LINUX
  *		operating system.  INET is implemented using the  BSD Socket
@@ -7,11 +8,6 @@
  *
  * Xtensa version:  Copyright (C) 2001 Tensilica, Inc. by Kevin Chea
  *                  Optimized by Joe Taylor
- *
- *		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.
  */
 
 #include <linux/errno.h>
diff --git a/arch/xtensa/lib/pci-auto.c b/arch/xtensa/lib/pci-auto.c
index a2b558161d6d..aa6752237985 100644
--- a/arch/xtensa/lib/pci-auto.c
+++ b/arch/xtensa/lib/pci-auto.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * arch/xtensa/lib/pci-auto.c
  *
@@ -8,11 +9,6 @@
  * Chris Zankel <zankel@tensilica.com, cez@zankel.net>
  *
  * Based on work from Matt Porter <mporter@mvista.com>
- *
- * 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.
  */
 
 #include <linux/kernel.h>
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index d052712373b6..fa9f3893b002 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *
  * arch/xtensa/platforms/iss/network.c
@@ -8,12 +9,6 @@
  * Based on work form the UML team.
  *
  * Copyright 2005 Tensilica Inc.
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) "%s: " fmt, __func__
diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c
index c14cc673976c..e28dd53d7df5 100644
--- a/arch/xtensa/platforms/iss/setup.c
+++ b/arch/xtensa/platforms/iss/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *
  * arch/xtensa/platform-iss/setup.c
@@ -9,12 +10,6 @@
  *
  * Copyright 2001 - 2005 Tensilica Inc.
  * Copyright 2017 Cadence Design Systems Inc.
- *
- * 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.
- *
  */
 #include <linux/memblock.h>
 #include <linux/stddef.h>
diff --git a/arch/xtensa/platforms/xt2000/setup.c b/arch/xtensa/platforms/xt2000/setup.c
index 9c2f1fb960d0..145d129be76f 100644
--- a/arch/xtensa/platforms/xt2000/setup.c
+++ b/arch/xtensa/platforms/xt2000/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * arch/xtensa/platforms/xt2000/setup.c
  *
@@ -7,12 +8,6 @@
  *		Joe Taylor <joe@tensilica.com>
  *
  * Copyright 2001 - 2004 Tensilica Inc.
- *
- * 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.
- *
  */
 #include <linux/stddef.h>
 #include <linux/kernel.h>
diff --git a/arch/xtensa/platforms/xtfpga/setup.c b/arch/xtensa/platforms/xtfpga/setup.c
index b1506376d502..829115bb381f 100644
--- a/arch/xtensa/platforms/xtfpga/setup.c
+++ b/arch/xtensa/platforms/xtfpga/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *
  * arch/xtensa/platform/xtavnet/setup.c
@@ -8,12 +9,6 @@
  *		Joe Taylor <joe@tensilica.com>
  *
  * Copyright 2001 - 2006 Tensilica Inc.
- *
- * 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.
- *
  */
 #include <linux/stddef.h>
 #include <linux/kernel.h>