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-rw-r--r--arch/powerpc/include/asm/atomic.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index af3c61a823..814bf50d63 100644
--- a/arch/powerpc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
/*
* PowerPC atomic operations
*/