treewide: Add SPDX license identifier - Makefile/Kconfig

[linux-2.6-microblaze.git] / drivers / opp / Makefile

diff --git a/drivers/opp/Makefile b/drivers/opp/Makefile
index 6ce6aef..f65ed59 100644 (file)
--- a/drivers/opp/Makefile
+++ b/drivers/opp/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 ccflags-$(CONFIG_DEBUG_DRIVER) := -DDEBUG
 obj-y                          += core.o cpu.o
 obj-$(CONFIG_OF)               += of.o