Commit 14bcafee authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: usbduxfast: remove 'comedidev' from the private data 



Now that the comedi_device is passed to the internal functions, the
back pointer to it is not needed in the private data. Remove it.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent da63c39c

drivers/staging/comedi/drivers/usbduxfast.c

+0 −5
Original line number Diff line number Diff line
@@ -153,8 +153,6 @@ struct usbduxfast_private { 
	int8_t *transfer_buffer;

	int16_t *insnBuffer;	/* input buffer for single insn */

	struct usb_interface *intf;	/* interface structure */

	/* comedi device for the interrupt context */

	struct comedi_device *comedidev;

	short int ai_cmd_running;	/* asynchronous command is running */

	short int ai_continous;	/* continous acquisition */

	long int ai_sample_count;	/* number of samples to acquire */
@@ -1290,7 +1288,6 @@ static int usbduxfast_auto_attach(struct comedi_device *dev, 
	dev->private = devpriv;



	sema_init(&devpriv->sem, 1);

	devpriv->comedidev = dev;

	devpriv->usb = usb;

	devpriv->intf = intf;

	usb_set_intfdata(intf, devpriv);
@@ -1343,8 +1340,6 @@ static void usbduxfast_detach(struct comedi_device *dev) 


	down(&devpriv->sem);



	devpriv->comedidev = NULL;



	if (devpriv->intf)

		usb_set_intfdata(devpriv->intf, NULL);