--- drivers/usb/serial/digi_acceleport.c

+++ drivers/usb/serial/digi_acceleport.c

@@ -455,7 +455,6 @@ static int digi_write_room(struct tty_st

static int digi_chars_in_buffer(struct tty_struct *tty);

static int digi_open(struct tty_struct *tty, struct usb_serial_port *port);

static void digi_close(struct usb_serial_port *port);

-static int digi_carrier_raised(struct usb_serial_port *port);

static void digi_dtr_rts(struct usb_serial_port *port, int on);

static int digi_startup_device(struct usb_serial *serial);

static int digi_startup(struct usb_serial *serial);

@@ -511,7 +510,6 @@ static struct usb_serial_driver digi_acc

.open = digi_open,

.close = digi_close,

.dtr_rts = digi_dtr_rts,

- .carrier_raised = digi_carrier_raised,

.write = digi_write,

.write_room = digi_write_room,

.write_bulk_callback = digi_write_bulk_callback,

@@ -1338,14 +1336,6 @@ static void digi_dtr_rts(struct usb_seri

digi_set_modem_signals(port, on * (TIOCM_DTR|TIOCM_RTS), 1);

}

-static int digi_carrier_raised(struct usb_serial_port *port)

-{

- struct digi_port *priv = usb_get_serial_port_data(port);

- if (priv->dp_modem_signals & TIOCM_CD)

- return 1;

- return 0;

-}

-

static int digi_open(struct tty_struct *tty, struct usb_serial_port *port)

{

int ret;