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-rw-r--r--arch/alpha/include/asm/rwsem.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/rwsem.h b/arch/alpha/include/asm/rwsem.h
index 77873d0ad293..3925f06afd6b 100644
--- a/arch/alpha/include/asm/rwsem.h
+++ b/arch/alpha/include/asm/rwsem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ALPHA_RWSEM_H
#define _ALPHA_RWSEM_H