platform/chrome: chromeos_tbmc - fix SPDX identifier
authorBenson Leung <bleung@chromium.org>
Tue, 5 Jun 2018 21:05:29 +0000 (14:05 -0700)
committerBenson Leung <bleung@chromium.org>
Sat, 16 Jun 2018 23:52:59 +0000 (16:52 -0700)
commitc474e9f2be9992861d926eea3e5d4fb393cd6e2a
treed87a3cefeea84cb7afb60f16c34b4e13dc29db1b
parentce397d215ccd07b8ae3f71db689aedb85d56ab40
platform/chrome: chromeos_tbmc - fix SPDX identifier

Original submission was GPLv2 only, so mark as GPL-2.0.
Also restored some descriptive lines that were there before.

Signed-off-by: Benson Leung <bleung@chromium.org>
drivers/platform/chrome/chromeos_tbmc.c