iio: amplifiers: update license information

Use the new `SPDX-License-Identifier` tag to specify the license.
For ad8366, also update copyright years in the header part.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Alexandru Ardelean 2019-05-30 16:18:08 +03:00 committed by Jonathan Cameron
parent 9251201088
commit 38ffa3a34c
2 changed files with 3 additions and 3 deletions

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@ -1,3 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
#
# Gain Amplifiers, etc.
#

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@ -1,9 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
/*
* AD8366 SPI Dual-Digital Variable Gain Amplifier (VGA)
*
* Copyright 2012 Analog Devices Inc.
*
* Licensed under the GPL-2.
* Copyright 2012-2019 Analog Devices Inc.
*/
#include <linux/device.h>