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Diffstat (limited to 'arch/xtensa/include/asm/unistd.h')
-rw-r--r--arch/xtensa/include/asm/unistd.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h
index cb4c2ce8d447..ed66db3bc9bb 100644
--- a/arch/xtensa/include/asm/unistd.h
+++ b/arch/xtensa/include/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _XTENSA_UNISTD_H
#define _XTENSA_UNISTD_H