treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 508

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the modified gnu general public license
  delivered with the linux kernel source 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 you should find a copy of the gnu general public license in
  usr src linux copying

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 1 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2 files changed