1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 51bb2a3cf8b3..ea725a9964e2 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -1982,7 +1982,7 @@ static void mxser_receive_chars(struct mxser_struct *info, int *status)
 
         spin_lock_irqsave(&info->slock, flags);
 
-        recv_room = tty->ldisc.receive_room(tty);
+        recv_room = tty->receive_room;
         if ((recv_room == 0) && (!info->ldisc_stop_rx)) {
                 //mxser_throttle(tty);
                 mxser_stoprx(tty);