iio: potentiometer: mcp4531: switch to SPDX license identifier
authorPeter Rosin <peda@axentia.se>
Mon, 20 Aug 2018 10:01:11 +0000 (12:01 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Mon, 20 Aug 2018 18:26:25 +0000 (19:26 +0100)
commit0ba56985824e2232ac2d8dfe5e793385c36527d4
treeff0acef6cd23fc35a2eff2bca0d846bfdca8a359
parentb9ea8c31e36e8e244becf5250ec28d82b8faf4b0
iio: potentiometer: mcp4531: switch to SPDX license identifier

Drop the boilerplate license text and use the correct MODULE_LICENSE.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/potentiometer/mcp4531.c