iio: light: bh1750: switch to SPDX identifier

Drop boilerplate license text and use SPDX identifier instead.

Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/light/bh1750.c b/drivers/iio/light/bh1750.c
index a814828e69f5c3c47de3c3a95a8131d042dbbec5..493ca7420602bcf39444d2c5449c7e878ea53b54 100644 (file)
--- a/drivers/iio/light/bh1750.c
+++ b/drivers/iio/light/bh1750.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ROHM BH1710/BH1715/BH1721/BH1750/BH1751 ambient light sensor driver
  *
  * Copyright (c) Tomasz Duszynski <tduszyns@gmail.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  * Data sheets:
  *  http://rohmfs.rohm.com/en/products/databook/datasheet/ic/sensor/light/bh1710fvc-e.pdf
  *  http://rohmfs.rohm.com/en/products/databook/datasheet/ic/sensor/light/bh1715fvc-e.pdf