It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.
Update the xgifb/XGI_main_26.c file with the correct SPDX license
identifier based on the license text in the file itself. The SPDX
identifier is a legally binding shorthand, which can be used instead of
the full boiler plate text.
This work is based on a script and data from Thomas Gleixner, Philippe
Ombredanne, and Kate Stewart.
Cc: Arnaud Patard <arnaud.patard@rtp-net.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: Philippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+// SPDX-License-Identifier: GPL-2.0
/*
* XG20, XG21, XG40, XG42 frame buffer device
* for Linux kernels 2.5.x, 2.6.x