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Diffstat (limited to 'arch/x86/include/asm/sync_bitops.h')
-rw-r--r--arch/x86/include/asm/sync_bitops.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/sync_bitops.h b/arch/x86/include/asm/sync_bitops.h
index cbf8847d02a0..2fe745356fb1 100644
--- a/arch/x86/include/asm/sync_bitops.h
+++ b/arch/x86/include/asm/sync_bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_SYNC_BITOPS_H
#define _ASM_X86_SYNC_BITOPS_H