diff --git a/drivers/staging/comedi/drivers/cb_pcimdas.c b/drivers/staging/comedi/drivers/cb_pcimdas.c
index 124478d22a48..5a5f102bb97e 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdas.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdas.c
@@ -132,156 +132,6 @@ struct cb_pcimdas_private {
 	unsigned int ao_readback[2];
 };
 
-static int cb_pcimdas_ai_rinsn(struct comedi_device *dev,
-			       struct comedi_subdevice *s,
-			       struct comedi_insn *insn, unsigned int *data);
-static int cb_pcimdas_ao_winsn(struct comedi_device *dev,
-			       struct comedi_subdevice *s,
-			       struct comedi_insn *insn, unsigned int *data);
-static int cb_pcimdas_ao_rinsn(struct comedi_device *dev,
-			       struct comedi_subdevice *s,
-			       struct comedi_insn *insn, unsigned int *data);
-
-static struct pci_dev *cb_pcimdas_find_pci_dev(struct comedi_device *dev,
-					       struct comedi_devconfig *it)
-{
-	struct pci_dev *pcidev = NULL;
-	int bus = it->options[0];
-	int slot = it->options[1];
-	int i;
-
-	for_each_pci_dev(pcidev) {
-		if (bus || slot) {
-			if (bus != pcidev->bus->number ||
-				slot != PCI_SLOT(pcidev->devfn))
-				continue;
-		}
-		if (pcidev->vendor != PCI_VENDOR_ID_COMPUTERBOARDS)
-			continue;
-
-		for (i = 0; i < ARRAY_SIZE(cb_pcimdas_boards); i++) {
-			if (cb_pcimdas_boards[i].device_id != pcidev->device)
-				continue;
-
-			dev->board_ptr = cb_pcimdas_boards + i;
-			return pcidev;
-		}
-	}
-	dev_err(dev->class_dev,
-		"No supported board found! (req. bus %d, slot %d)\n",
-		bus, slot);
-	return NULL;
-}
-
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board.  If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
- */
-static int cb_pcimdas_attach(struct comedi_device *dev,
-			     struct comedi_devconfig *it)
-{
-	const struct cb_pcimdas_board *thisboard;
-	struct cb_pcimdas_private *devpriv;
-	struct pci_dev *pcidev;
-	struct comedi_subdevice *s;
-	unsigned long iobase_8255;
-	int ret;
-
-	ret = alloc_private(dev, sizeof(*devpriv));
-	if (ret)
-		return ret;
-	devpriv = dev->private;
-
-	pcidev = cb_pcimdas_find_pci_dev(dev, it);
-	if (!pcidev)
-		return -EIO;
-	comedi_set_hw_dev(dev, &pcidev->dev);
-	thisboard = comedi_board(dev);
-
-	/*  Warn about non-tested features */
-	switch (thisboard->device_id) {
-	case 0x56:
-		break;
-	default:
-		dev_dbg(dev->class_dev, "THIS CARD IS UNSUPPORTED.\n");
-		dev_dbg(dev->class_dev,
-			"PLEASE REPORT USAGE TO <mocelet@sucs.org>\n");
-	}
-
-	if (comedi_pci_enable(pcidev, "cb_pcimdas")) {
-		dev_err(dev->class_dev,
-			"Failed to enable PCI device and request regions\n");
-		return -EIO;
-	}
-
-	dev->iobase = pci_resource_start(pcidev, 2);
-	devpriv->BADR3 = pci_resource_start(pcidev, 3);
-	iobase_8255 = pci_resource_start(pcidev, 4);
-
-/* Dont support IRQ yet */
-/*  get irq */
-/* if(request_irq(pcidev->irq, cb_pcimdas_interrupt, IRQF_SHARED, "cb_pcimdas", dev )) */
-/* { */
-/* printk(" unable to allocate irq %u\n", pcidev->irq); */
-/* return -EINVAL; */
-/* } */
-/* dev->irq = pcidev->irq; */
-
-	/* Initialize dev->board_name */
-	dev->board_name = thisboard->name;
-
-	ret = comedi_alloc_subdevices(dev, 3);
-	if (ret)
-		return ret;
-
-	s = dev->subdevices + 0;
-	/* dev->read_subdev=s; */
-	/*  analog input subdevice */
-	s->type = COMEDI_SUBD_AI;
-	s->subdev_flags = SDF_READABLE | SDF_GROUND;
-	s->n_chan = thisboard->ai_se_chans;
-	s->maxdata = (1 << thisboard->ai_bits) - 1;
-	s->range_table = &range_unknown;
-	s->len_chanlist = 1;	/*  This is the maximum chanlist length that */
-	/*  the board can handle */
-	s->insn_read = cb_pcimdas_ai_rinsn;
-
-	s = dev->subdevices + 1;
-	/*  analog output subdevice */
-	s->type = COMEDI_SUBD_AO;
-	s->subdev_flags = SDF_WRITABLE;
-	s->n_chan = thisboard->ao_nchan;
-	s->maxdata = 1 << thisboard->ao_bits;
-	/* ranges are hardware settable, but not software readable. */
-	s->range_table = &range_unknown;
-	s->insn_write = &cb_pcimdas_ao_winsn;
-	s->insn_read = &cb_pcimdas_ao_rinsn;
-
-	s = dev->subdevices + 2;
-	/* digital i/o subdevice */
-	if (thisboard->has_dio)
-		subdev_8255_init(dev, s, NULL, iobase_8255);
-	else
-		s->type = COMEDI_SUBD_UNUSED;
-
-	return 1;
-}
-
-static void cb_pcimdas_detach(struct comedi_device *dev)
-{
-	struct pci_dev *pcidev = comedi_to_pci_dev(dev);
-
-	if (dev->irq)
-		free_irq(dev->irq, dev);
-	if (pcidev) {
-		if (dev->iobase)
-			comedi_pci_disable(pcidev);
-		pci_dev_put(pcidev);
-	}
-}
-
 /*
  * "instructions" read/write data in "one-shot" or "software-triggered"
  * mode.
@@ -401,6 +251,140 @@ static int cb_pcimdas_ao_rinsn(struct comedi_device *dev,
 	return i;
 }
 
+static struct pci_dev *cb_pcimdas_find_pci_dev(struct comedi_device *dev,
+					       struct comedi_devconfig *it)
+{
+	struct pci_dev *pcidev = NULL;
+	int bus = it->options[0];
+	int slot = it->options[1];
+	int i;
+
+	for_each_pci_dev(pcidev) {
+		if (bus || slot) {
+			if (bus != pcidev->bus->number ||
+				slot != PCI_SLOT(pcidev->devfn))
+				continue;
+		}
+		if (pcidev->vendor != PCI_VENDOR_ID_COMPUTERBOARDS)
+			continue;
+
+		for (i = 0; i < ARRAY_SIZE(cb_pcimdas_boards); i++) {
+			if (cb_pcimdas_boards[i].device_id != pcidev->device)
+				continue;
+
+			dev->board_ptr = cb_pcimdas_boards + i;
+			return pcidev;
+		}
+	}
+	dev_err(dev->class_dev,
+		"No supported board found! (req. bus %d, slot %d)\n",
+		bus, slot);
+	return NULL;
+}
+
+static int cb_pcimdas_attach(struct comedi_device *dev,
+			     struct comedi_devconfig *it)
+{
+	const struct cb_pcimdas_board *thisboard;
+	struct cb_pcimdas_private *devpriv;
+	struct pci_dev *pcidev;
+	struct comedi_subdevice *s;
+	unsigned long iobase_8255;
+	int ret;
+
+	ret = alloc_private(dev, sizeof(*devpriv));
+	if (ret)
+		return ret;
+	devpriv = dev->private;
+
+	pcidev = cb_pcimdas_find_pci_dev(dev, it);
+	if (!pcidev)
+		return -EIO;
+	comedi_set_hw_dev(dev, &pcidev->dev);
+	thisboard = comedi_board(dev);
+
+	/*  Warn about non-tested features */
+	switch (thisboard->device_id) {
+	case 0x56:
+		break;
+	default:
+		dev_dbg(dev->class_dev, "THIS CARD IS UNSUPPORTED.\n");
+		dev_dbg(dev->class_dev,
+			"PLEASE REPORT USAGE TO <mocelet@sucs.org>\n");
+	}
+
+	if (comedi_pci_enable(pcidev, "cb_pcimdas")) {
+		dev_err(dev->class_dev,
+			"Failed to enable PCI device and request regions\n");
+		return -EIO;
+	}
+
+	dev->iobase = pci_resource_start(pcidev, 2);
+	devpriv->BADR3 = pci_resource_start(pcidev, 3);
+	iobase_8255 = pci_resource_start(pcidev, 4);
+
+/* Dont support IRQ yet */
+/*  get irq */
+/* if(request_irq(pcidev->irq, cb_pcimdas_interrupt, IRQF_SHARED, "cb_pcimdas", dev )) */
+/* { */
+/* printk(" unable to allocate irq %u\n", pcidev->irq); */
+/* return -EINVAL; */
+/* } */
+/* dev->irq = pcidev->irq; */
+
+	/* Initialize dev->board_name */
+	dev->board_name = thisboard->name;
+
+	ret = comedi_alloc_subdevices(dev, 3);
+	if (ret)
+		return ret;
+
+	s = dev->subdevices + 0;
+	/* dev->read_subdev=s; */
+	/*  analog input subdevice */
+	s->type = COMEDI_SUBD_AI;
+	s->subdev_flags = SDF_READABLE | SDF_GROUND;
+	s->n_chan = thisboard->ai_se_chans;
+	s->maxdata = (1 << thisboard->ai_bits) - 1;
+	s->range_table = &range_unknown;
+	s->len_chanlist = 1;	/*  This is the maximum chanlist length that */
+	/*  the board can handle */
+	s->insn_read = cb_pcimdas_ai_rinsn;
+
+	s = dev->subdevices + 1;
+	/*  analog output subdevice */
+	s->type = COMEDI_SUBD_AO;
+	s->subdev_flags = SDF_WRITABLE;
+	s->n_chan = thisboard->ao_nchan;
+	s->maxdata = 1 << thisboard->ao_bits;
+	/* ranges are hardware settable, but not software readable. */
+	s->range_table = &range_unknown;
+	s->insn_write = &cb_pcimdas_ao_winsn;
+	s->insn_read = &cb_pcimdas_ao_rinsn;
+
+	s = dev->subdevices + 2;
+	/* digital i/o subdevice */
+	if (thisboard->has_dio)
+		subdev_8255_init(dev, s, NULL, iobase_8255);
+	else
+		s->type = COMEDI_SUBD_UNUSED;
+
+	return 1;
+}
+
+static void cb_pcimdas_detach(struct comedi_device *dev)
+{
+	struct pci_dev *pcidev = comedi_to_pci_dev(dev);
+
+	if (dev->irq)
+		free_irq(dev->irq, dev);
+	if (pcidev) {
+		if (dev->iobase)
+			comedi_pci_disable(pcidev);
+		pci_dev_put(pcidev);
+	}
+}
+
 static struct comedi_driver cb_pcimdas_driver = {
 	.driver_name	= "cb_pcimdas",
 	.module		= THIS_MODULE,