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-rw-r--r--arch/sparc/crypto/crc32c_glue.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/crypto/crc32c_glue.c b/arch/sparc/crypto/crc32c_glue.c
index 8aa664638c3c..1299073285a3 100644
--- a/arch/sparc/crypto/crc32c_glue.c
+++ b/arch/sparc/crypto/crc32c_glue.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Glue code for CRC32C optimized for sparc64 crypto opcodes.
*
* This is based largely upon arch/x86/crypto/crc32c-intel.c