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-rw-r--r--lib/math/Kconfig1
-rw-r--r--lib/math/Makefile1
2 files changed, 2 insertions, 0 deletions
diff --git a/lib/math/Kconfig b/lib/math/Kconfig
index 73bdf37178d1..15bd50d92308 100644
--- a/lib/math/Kconfig
+++ b/lib/math/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
config CORDIC
tristate "CORDIC algorithm"
help
diff --git a/lib/math/Makefile b/lib/math/Makefile
index 583bbfebfc09..be6909e943bd 100644
--- a/lib/math/Makefile
+++ b/lib/math/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y += div64.o gcd.o lcm.o int_pow.o int_sqrt.o reciprocal_div.o
obj-$(CONFIG_CORDIC) += cordic.o