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-rw-r--r--arch/sparc/crypto/md5_glue.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/crypto/md5_glue.c b/arch/sparc/crypto/md5_glue.c
index bc9cc26efa3d..14f6c15be6ae 100644
--- a/arch/sparc/crypto/md5_glue.c
+++ b/arch/sparc/crypto/md5_glue.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Glue code for MD5 hashing optimized for sparc64 crypto opcodes.
*
* This is based largely upon arch/x86/crypto/sha1_ssse3_glue.c