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-rw-r--r--drivers/char/hw_random/n2rng.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/hw_random/n2rng.h b/drivers/char/hw_random/n2rng.h
index 6bad6cc634e8..9a870f5dc371 100644
--- a/drivers/char/hw_random/n2rng.h
+++ b/drivers/char/hw_random/n2rng.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/* n2rng.h: Niagara2 RNG defines.
*
* Copyright (C) 2008 David S. Miller <davem@davemloft.net>