[PATCH V2 2/2] sched/cpufreq: Add the SPDX tags

[Daniel Lezcano <daniel.lezcano@linaro.org>]

The SPDX tags are not present in core.c and metrics.c.

Replace the license description by the SPDX tags.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 kernel/sched/cpufreq/core.c    | 4 +---
 kernel/sched/cpufreq/metrics.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/kernel/sched/cpufreq/core.c b/kernel/sched/cpufreq/core.c
index 8c17a63..7a1400c 100644
--- a/kernel/sched/cpufreq/core.c
+++ b/kernel/sched/cpufreq/core.c
@@ -1,12 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Scheduler code and data structures related to cpufreq.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
  *
- * 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.
  */
 #include "../sched.h"
 
diff --git a/kernel/sched/cpufreq/metrics.c b/kernel/sched/cpufreq/metrics.c
index 597df47..9083a70 100644
--- a/kernel/sched/cpufreq/metrics.c
+++ b/kernel/sched/cpufreq/metrics.c
@@ -1,12 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * CPUFreq governor based on scheduler-provided CPU utilization data.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
  *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-- 
2.7.4