iio: adc: ad7625: drop BSD license tag

The ad7625 driver was submitted under a dual BSD/GPL license, but this
isn't a requirement for the code, and adds extra complexity. To make it
consistent with similar drivers, drop the BSD tag and leave it as
GPL-2.0-only.

Suggested-by: Nuno Sa <nuno.sa@analog.com>
Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Link: https://patch.msgid.link/20250114-ad7625_license-v1-1-6555b7be05ab@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/ad7625.c b/drivers/iio/adc/ad7625.c
index afa9bf4ddf3cdcbfc5905ff97097700bce59cb0c..adb4e25dd7ea65f0094b024d595951ebc93488c3 100644 (file)
--- a/drivers/iio/adc/ad7625.c
+++ b/drivers/iio/adc/ad7625.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only)
 /*
  * Analog Devices Inc. AD7625 ADC driver
  *
@@ -680,5 +680,5 @@ module_platform_driver(ad7625_driver);
 
 MODULE_AUTHOR("Trevor Gamblin <tgamblin@baylibre.com>");
 MODULE_DESCRIPTION("Analog Devices AD7625 ADC");
-MODULE_LICENSE("Dual BSD/GPL");
+MODULE_LICENSE("GPL");
 MODULE_IMPORT_NS("IIO_BACKEND");