diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index 7cc16db37e0e7ae6be67b6f81515de10ea83a0da..9a479e61791a2a80cd0ae3fd5c93c6d0873d6998 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -403,7 +403,7 @@ void tty_schedule_flip(struct tty_port *port)
 	 * flush_to_ldisc() sees buffer data.
 	 */
 	smp_store_release(&buf->tail->commit, buf->tail->used);
-	schedule_work(&buf->work);
+	queue_work(system_unbound_wq, &buf->work);
 }
 EXPORT_SYMBOL(tty_schedule_flip);