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Diffstat (limited to 'arch/arm/include/asm/mc146818rtc.h')
-rw-r--r--arch/arm/include/asm/mc146818rtc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mc146818rtc.h b/arch/arm/include/asm/mc146818rtc.h
index e8567bb99dfc..58922879a600 100644
--- a/arch/arm/include/asm/mc146818rtc.h
+++ b/arch/arm/include/asm/mc146818rtc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Machine dependent access functions for RTC registers.
*/