[PATCH 3/4] x86/microcode: Add SPDX license identifiers

[Borislav Petkov]

From: Borislav Petkov <bp@xxxxxxx>

... and drop the GPL v2 license free text.

Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Cc: "H Peter Anvin" <hpa@xxxxxxxxx>
Cc: Shaohua Li <shli@xxxxxxxxxx>
Cc: Tigran Aivazian <aivazian.tigran@xxxxxxxxx>
Cc: Tom Lendacky <thomas.lendacky@xxxxxxx>
---
 arch/x86/kernel/cpu/microcode/amd.c   | 4 +---
 arch/x86/kernel/cpu/microcode/core.c  | 6 +-----
 arch/x86/kernel/cpu/microcode/intel.c | 6 +-----
 3 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index 07b5fc00b188..a1b02f2f0697 100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  AMD CPU Microcode Update Driver for Linux
  *
@@ -17,9 +18,6 @@
  *
  *  Author: Jacob Shin <jacob.shin@xxxxxxx>
  *  Fixes: Borislav Petkov <bp@xxxxxxx>
- *
- *  Licensed under the terms of the GNU General Public
- *  License version 2. See file COPYING for details.
  */
 #define pr_fmt(fmt) "microcode: " fmt
 
diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
index 2637ff09d6a0..b126180c15db 100644
--- a/arch/x86/kernel/cpu/microcode/core.c
+++ b/arch/x86/kernel/cpu/microcode/core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * CPU Microcode Update Driver for Linux
  *
@@ -12,11 +13,6 @@
  *		  (C) 2015 Borislav Petkov <bp@xxxxxxxxx>
  *
  * This driver allows to upgrade microcode on x86 processors.
- *
- * 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) "microcode: " fmt
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
index 16936a24795c..e199d3140be0 100644
--- a/arch/x86/kernel/cpu/microcode/intel.c
+++ b/arch/x86/kernel/cpu/microcode/intel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Intel CPU Microcode Update Driver for Linux
  *
@@ -8,11 +9,6 @@
  *
  * Copyright (C) 2012 Fenghua Yu <fenghua.yu@xxxxxxxxx>
  *		      H Peter Anvin" <hpa@xxxxxxxxx>
- *
- * 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.
  */
 
 /*
-- 
2.19.1