treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 339

Based on 1 normalized pattern(s):

released under gplv2

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 <[e-mail]>
Reviewed-by: Alexios Zavras <[e-mail]>
Reviewed-by: Armijn Hemel <[e-mail]>
Reviewed-by: Allison Randal <[e-mail]>
Reviewed-by: Kate Stewart <[e-mail]>
Cc: [e-mail]
Link: https://lkml.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

scripts/extract_xc3028.pl

···
 #!/usr/bin/env perl
+# SPDX-License-Identifier: GPL-2.0-only
 
 # Copyright (c) Mauro Carvalho Chehab <[e-mail]>
-# Released under GPLv2
 #
 # In order to use, you need to:
 #	1) Download the windows driver with something like: