[PATCH v2] locking/lock_events: Fix license version

[Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>]

SPDX-License-Identifier is GPL-2.0, but the license text states "either
version 2 of the License, or (at your option) any later version."

So update the SPDX-License-Identifier to GPL-2.0-or-later.

Remove the license text as well. It is useless now.

Fixes: ad53fa10fa9e ("locking/qspinlock_stat: Introduce generic lockevent_*() counting APIs")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
 kernel/locking/lock_events.h      | 12 +-----------
 kernel/locking/lock_events_list.h | 12 +-----------
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/kernel/locking/lock_events.h b/kernel/locking/lock_events.h
index 8c7e7d25f09c..ba17c5be3c2b 100644
--- a/kernel/locking/lock_events.h
+++ b/kernel/locking/lock_events.h
@@ -1,15 +1,5 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
- * 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.
- *
  * Authors: Waiman Long <longman@xxxxxxxxxx>
  */
 
diff --git a/kernel/locking/lock_events_list.h b/kernel/locking/lock_events_list.h
index 97fb6f3f840a..7430ecd1fbc6 100644
--- a/kernel/locking/lock_events_list.h
+++ b/kernel/locking/lock_events_list.h
@@ -1,15 +1,5 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
- * 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.
- *
  * Authors: Waiman Long <longman@xxxxxxxxxx>
  */
 
-- 
2.34.1