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-rw-r--r--arch/ia64/hp/sim/simserial.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 70d52e9..a419ccf 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Simulated Serial Driver (fake serial)
*
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