summaryrefslogtreecommitdiffstats
path: root/arch/arm/include/asm/io.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/include/asm/io.h')
-rw-r--r--arch/arm/include/asm/io.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 0507db1a9c..1c0f522d1d 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
#ifndef __ASM_ARM_IO_H
#define __ASM_ARM_IO_H