[tip:irq/core] genirq: Remove license boilerplate/references

[tip-bot for Thomas Gleixner]

Commit-ID:  f3f59fbc54b76945ebc92772bd86f60728205da3
Gitweb:     https://git.kernel.org/tip/f3f59fbc54b76945ebc92772bd86f60728205da3
Author:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Tue, 20 Mar 2018 14:17:04 +0100
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 20 Mar 2018 14:23:28 +0100

genirq: Remove license boilerplate/references

Now that SPDX identifiers are in place, remove the boilerplate or
references.

The change in timings.c has been acked by the author.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Cc: Kate Stewart <kstewart@xxxxxxxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Philippe Ombredanne <pombredanne@xxxxxxxx>
Link: https://lkml.kernel.org/r/20180314212030.668321222@xxxxxxxxxxxxx
---
 kernel/irq/debugfs.c |  7 ++-----
 kernel/irq/timings.c | 10 ++--------
 2 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/kernel/irq/debugfs.c b/kernel/irq/debugfs.c
index c8cc6ce9c1c3..4dadeb3d6666 100644
--- a/kernel/irq/debugfs.c
+++ b/kernel/irq/debugfs.c
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright 2017 Thomas Gleixner <tglx@xxxxxxxxxxxxx>
- *
- * This file is licensed under the GPL V2.
- */
+// Copyright 2017 Thomas Gleixner <tglx@xxxxxxxxxxxxx>
+
 #include <linux/irqdomain.h>
 #include <linux/irq.h>
 #include <linux/uaccess.h>
diff --git a/kernel/irq/timings.c b/kernel/irq/timings.c
index 223d47937c48..1e4cb63a5c82 100644
--- a/kernel/irq/timings.c
+++ b/kernel/irq/timings.c
@@ -1,12 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2016, Linaro Ltd - Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
- *
- * 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.
- *
- */
+// Copyright (C) 2016, Linaro Ltd - Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
+
 #include <linux/kernel.h>
 #include <linux/percpu.h>
 #include <linux/slab.h>