diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
index 42c604bc..79451ee 100644
--- a/drivers/usb/serial/f81232.c
+++ b/drivers/usb/serial/f81232.c
@@ -177,6 +177,7 @@
 		return;
 
 	/* Do the real work here... */
+	tty_termios_copy_hw(&tty->termios, old_termios);
 }
 
 static int f81232_tiocmget(struct tty_struct *tty)