staging: iio: tsl2x7x: use GPL-2.0+ SPDX license identifier

The summary text for the GPL is not needed since the SPDX identifier
is a legally binding shorthand that can be used instead.

Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Brian Masney 2018-05-03 22:53:09 -04:00 • committed by Jonathan Cameron
commit 5a1f2de133
2 changed files with 2 additions and 24 deletions