QE-UART: add "fsl,t1040-ucc-uart" to of_device_id

[firefly-linux-kernel-4.4.55.git] / drivers / tty / tty_ldisc.c

diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 5af8f1874c1aab02fc16dbb0950d7264caa282ca..629e3c865072035f14fd4e6ece5a2544bcbf713c 100644 (file)
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -592,7 +592,7 @@ int tty_set_ldisc(struct tty_struct *tty, int ldisc)
 
        /* Restart the work queue in case no characters kick it off. Safe if
           already running */
-       schedule_work(&tty->port->buf.work);
+       tty_buffer_restart_work(tty->port);
 
        tty_unlock(tty);
        return retval;