treewide: Add SPDX license identifier - Makefile/Kconfig

[sfrench/cifs-2.6.git] / drivers / iio / afe / Makefile

diff --git a/drivers/iio/afe/Makefile b/drivers/iio/afe/Makefile
index 5fabb7bcac473c00101d3952dfb740ce01715e72..4c56c8edb2ba165b0ae790ea6d577bffcba61bd4 100644 (file)
--- a/drivers/iio/afe/Makefile
+++ b/drivers/iio/afe/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Makefile for industrial I/O Analog Front Ends (AFE)
 #