treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 86

Based on 1 normalized pattern(s):

this source code is public free you can distribute it and or modify
it under terms of the gnu general public license published by the
free software foundation either version two of this license or any
later version

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-or-later

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

Signed-off-by: Thomas Gleixner <[e-mail]>
Reviewed-by: Richard Fontana <[e-mail]>
Reviewed-by: Allison Randal <[e-mail]>
Cc: [e-mail]
Link: https://lkml.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/net/ethernet/hp/hp100.h

···
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * hp100.h: Hewlett Packard HP10/100VG ANY LAN ethernet driver for Linux.
  *
···
  *           Siegfried Loeffler <[e-mail]>
  *
  * This driver is based on the 'hpfepkt' crynwr packet driver.
- *
- * This source/code is public free; you can distribute it and/or modify
- * it under terms of the GNU General Public License (published by the
- * Free Software Foundation) either version two of this License, or any
- * later version.
  */
 
 /****************************************************************************