License cleanup: add SPDX GPL-2.0 license identifier to files with no license

[linux-block.git] / arch / arm / include / asm / cmpxchg.h

diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
index 97882f9bad12938780b3455d5ae8f8b184d5f5be..8b701f8e175c05fe91be6c42d165d1b964c0b82b 100644 (file)
--- a/arch/arm/include/asm/cmpxchg.h
+++ b/arch/arm/include/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_CMPXCHG_H
 #define __ASM_ARM_CMPXCHG_H