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path: root/drivers/tty/serdev/serdev-ttyport.c
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Diffstat (limited to 'drivers/tty/serdev/serdev-ttyport.c')
-rw-r--r--drivers/tty/serdev/serdev-ttyport.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serdev/serdev-ttyport.c b/drivers/tty/serdev/serdev-ttyport.c
index 5b09ce920117..57ff05ec5e46 100644
--- a/drivers/tty/serdev/serdev-ttyport.c
+++ b/drivers/tty/serdev/serdev-ttyport.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2016-2017 Linaro Ltd., Rob Herring <robh@kernel.org>
*