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-rw-r--r--drivers/char/mxser_new.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/mxser_new.c b/drivers/char/mxser_new.c
index 1bb030b3a51..cbbdb7111fb 100644
--- a/drivers/char/mxser_new.c
+++ b/drivers/char/mxser_new.c
@@ -2066,7 +2066,7 @@ static void mxser_wait_until_sent(struct tty_struct *tty, int timeout)
/*
* This routine is called by tty_hangup() when a hangup is signaled.
*/
-void mxser_hangup(struct tty_struct *tty)
+static void mxser_hangup(struct tty_struct *tty)
{
struct mxser_port *info = tty->driver_data;