summaryrefslogtreecommitdiff
path: root/drivers/tty/serial/mux.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/serial/mux.c')
-rw-r--r--drivers/tty/serial/mux.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/mux.c b/drivers/tty/serial/mux.c
index a78983734825..14a299688582 100644
--- a/drivers/tty/serial/mux.c
+++ b/drivers/tty/serial/mux.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
** mux.c:
** serial driver for the Mux console found in some PA-RISC servers.