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-rw-r--r--drivers/crypto/n2_asm.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/n2_asm.S b/drivers/crypto/n2_asm.S
index f7c793745a1e..9a67dbf340f4 100644
--- a/drivers/crypto/n2_asm.S
+++ b/drivers/crypto/n2_asm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/* n2_asm.S: Hypervisor calls for NCS support.
*
* Copyright (C) 2009 David S. Miller <davem@davemloft.net>