iio: adc: meson_saradc: update with SPDX Licence identifier

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Neil Armstrong 2019-05-27 15:43:14 +02:00 • committed by Jonathan Cameron
commit 47dd8378f9