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staging: comedi: usbdux: remove 'comedidev' from private data

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This back pointer is no longer needed by the driver. Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-07-24 14:14:42 -07:00 committed by Greg Kroah-Hartman
parent 5a80fa0429
commit cc8cb3da9e
1 changed files with 0 additions and 5 deletions
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5
drivers/staging/comedi/drivers/usbdux.c
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@ -229,8 +229,6 @@ struct usbdux_private {
int ifnum;
/* interface structure in 2.6 */
struct usb_interface *interface;
/* comedi device for the interrupt context */
struct comedi_device *comedidev;
/* is it USB_SPEED_HIGH or not? */
short int high_speed;
/* asynchronous command is running */
@ -1903,7 +1901,6 @@ static int usbdux_auto_attach(struct comedi_device *dev,
sema_init(&devpriv->sem, 1);
devpriv->comedidev = dev;
devpriv->usbdev = usb;
devpriv->interface = intf;
devpriv->ifnum = intf->altsetting->desc.bInterfaceNumber;
@ -2024,8 +2021,6 @@ static void usbdux_detach(struct comedi_device *dev)
usbdux_free_usb_buffers(devpriv);
devpriv->comedidev = NULL;
up(&devpriv->sem);
}
}