diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index f9fa237aa9496d7cdf88d4cd0589d8b8391ae351..3e0366eab412878258f993f16a0fc1804c401e8c 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -3808,7 +3808,7 @@ rs_close(struct tty_struct *tty, struct file * filp)
 
 	shutdown(info);
 	rs_flush_buffer(tty);
-	tty_ldisc_flush_buffer(tty);
+	tty_ldisc_flush(tty);
 	tty->closing = 0;
 	info->event = 0;
 	info->tty = 0;