USB: option: termios handling
authorAlan Cox <alan@lxorguk.ukuu.org.uk>
Thu, 18 Oct 2007 08:24:21 +0000 (01:24 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 25 Oct 2007 19:18:41 +0000 (12:18 -0700)
For the devices that have no hardware settings set up the termios return
properly.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/option.c

index b1c91818fe83a53604960b3457ccf704e36001a7..4590124cf8883714377147949ff873bcf228f1a4 100644 (file)
@@ -313,7 +313,8 @@ static void option_set_termios(struct usb_serial_port *port,
                        struct ktermios *old_termios)
 {
        dbg("%s", __FUNCTION__);
-
+       /* Doesn't support option setting */
+       tty_termios_copy_hw(port->tty->termios, old_termios);
        option_send_setup(port);
 }