um: Use tty_port in SIGWINCH handler

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / um / drivers / chan_kern.c

diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index 15c553c..80b47cb 100644 (file)
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -122,10 +122,10 @@ static int open_chan(struct list_head *chans)
        return err;
 }
 
-void chan_enable_winch(struct chan *chan, struct tty_struct *tty)
+void chan_enable_winch(struct chan *chan, struct tty_port *port)
 {
        if (chan && chan->primary && chan->ops->winch)
-               register_winch(chan->fd, tty);
+               register_winch(chan->fd, port);
 }
 
 static void line_timer_cb(struct work_struct *work)