1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index c1a6d3c48da1..b401383808c2 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -281,7 +281,7 @@ static int moxa_get_serial_info(struct moxa_str *, struct serial_struct __user *
 static int moxa_set_serial_info(struct moxa_str *, struct serial_struct __user *);
 static void MoxaSetFifo(int port, int enable);
 
-static struct tty_operations moxa_ops = {
+static const struct tty_operations moxa_ops = {
         .open = moxa_open,
         .close = moxa_close,
         .write = moxa_write,