treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 231

Based on 1 normalized pattern(s):

  this library is free software you can redistribute it and or modify
  it under the terms of the gnu general public license v2 as published
  by the free software foundation this library 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 lesser general public license for more details
  you should have received a copy of the gnu lesser general public
  license along with this library if not write to the free software
  foundation inc 59 temple place suite 330 boston ma 02111 1307 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 2 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Enrico Weigelt <info@metux.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190602204653.539286961@linutronix.de


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>