diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-07-24 21:14:42 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-25 20:15:36 (GMT) |
| commit | cc8cb3da9e0fdaca684089c97708210655b2f343 (patch) | |
| tree | 0a89407ca9ab8b58037b4e326c8cbd1e1187f929 /drivers | |
| parent | 5a80fa0429b7b6e3b32813614178d4be302f5ea0 (diff) | |
| download | linux-fsl-qoriq-cc8cb3da9e0fdaca684089c97708210655b2f343.tar.xz | |
staging: comedi: usbdux: remove 'comedidev' from private data
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/comedi/drivers/usbdux.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index ad537ed..8db1180 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -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); } } |