diff options
Diffstat (limited to 'drivers/usb/serial/option.c')
| -rw-r--r-- | drivers/usb/serial/option.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 1aae9028cd0b..6cb40ec52532 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1347,12 +1347,15 @@ static int option_probe(struct usb_serial *serial, serial->interface->cur_altsetting->desc.bInterfaceClass != USB_CLASS_CDC_DATA) return -ENODEV; - data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL); + data = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL); if (!data) return -ENOMEM; data->send_setup = option_send_setup; spin_lock_init(&data->susp_lock); data->private = (void *)id->driver_info; + + usb_set_serial_data(serial, data); + return 0; } @@ -1419,8 +1422,7 @@ static void option_instat_callback(struct urb *urb) static int option_send_setup(struct usb_serial_port *port) { struct usb_serial *serial = port->serial; - struct usb_wwan_intf_private *intfdata = - (struct usb_wwan_intf_private *) serial->private; + struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial); struct option_port_private *portdata; int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber; int val = 0; |
