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USB: option: use usb_{get,set}_serial_data

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Use usb_{get,set}_serial_data to access usb-serial data.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2012-05-30 12:24:59 +02:00 committed by Greg Kroah-Hartman
parent c2e935a7db
commit a276400d14
1 changed files with 5 additions and 3 deletions
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8
drivers/usb/serial/option.c
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@ -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;