[PATCH v2] drivers: iio: dac: Fix wrong license for ADI drivers

[Stefan Popa]

Analog Devices drivers are typically GPL v2 only. This patch fixes the
inconsistencies between the module license and SPDX.

Signed-off-by: Stefan Popa <stefan.popa@xxxxxxxxxx>
---
Changes in v2:
	- Modified only the drivers with inconsistencies.

 drivers/iio/dac/ad5686-spi.c | 2 +-
 drivers/iio/dac/ad5686.c     | 2 +-
 drivers/iio/dac/ad5686.h     | 2 +-
 drivers/iio/dac/ad5696-i2c.c | 2 +-
 drivers/iio/dac/ad5758.c     | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/dac/ad5686-spi.c b/drivers/iio/dac/ad5686-spi.c
index 4d857c8..0188ded 100644
--- a/drivers/iio/dac/ad5686-spi.c
+++ b/drivers/iio/dac/ad5686-spi.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0
 /*
  * AD5672R, AD5674R, AD5676, AD5676R, AD5679R,
  * AD5681R, AD5682R, AD5683, AD5683R, AD5684,
diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index 6dd2759..e06b29c 100644
--- a/drivers/iio/dac/ad5686.c
+++ b/drivers/iio/dac/ad5686.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0
 /*
  * AD5686R, AD5685R, AD5684R Digital to analog converters  driver
  *
diff --git a/drivers/iio/dac/ad5686.h b/drivers/iio/dac/ad5686.h
index 4c3e171..70a7799 100644
--- a/drivers/iio/dac/ad5686.h
+++ b/drivers/iio/dac/ad5686.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This file is part of AD5686 DAC driver
  *
diff --git a/drivers/iio/dac/ad5696-i2c.c b/drivers/iio/dac/ad5696-i2c.c
index 7350d98..ccf794c 100644
--- a/drivers/iio/dac/ad5696-i2c.c
+++ b/drivers/iio/dac/ad5696-i2c.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0
 /*
  * AD5671R, AD5675R, AD5691R, AD5692R, AD5693, AD5693R,
  * AD5694, AD5694R, AD5695R, AD5696, AD5696R
diff --git a/drivers/iio/dac/ad5758.c b/drivers/iio/dac/ad5758.c
index ef41f12..2bdf1b0 100644
--- a/drivers/iio/dac/ad5758.c
+++ b/drivers/iio/dac/ad5758.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0
 /*
  * AD5758 Digital to analog converters driver
  *
-- 
2.7.4