USB: ftdi_sio: remove unused private port-data

Remove unused port field from private port data.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 95e317c..48cbc39 100644 (file)
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -73,7 +73,6 @@ struct ftdi_private {
        char prev_status;        /* Used for TIOCMIWAIT */
        bool dev_gone;        /* Used to abort TIOCMIWAIT */
        char transmit_empty;    /* If transmitter is empty or not */
-       struct usb_serial_port *port;
        __u16 interface;        /* FT2232C, FT2232H or FT4232H port interface
                                   (0 for FT232/245) */
 
@@ -1692,7 +1691,6 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
        if (quirk && quirk->port_probe)
                quirk->port_probe(priv);
 
-       priv->port = port;
        usb_set_serial_port_data(port, priv);
 
        ftdi_determine_type(port);