staging: comedi: adl_pci7432: use comedi_device pci_dev pointer

index 10683c2..1478d1f 100644
@@ -44,7 +44,6 @@ Configuration Options:
 
 struct adl_pci7432_private {
 	int data;
-	struct pci_dev *pci_dev;
 };
 
 #define devpriv ((struct adl_pci7432_private *)dev->private)

@@ -124,16 +123,16 @@ static int adl_pci7432_attach(struct comedi_device *dev,
 	if (ret)
 		return ret;
 
-	devpriv->pci_dev = adl_pci7432_find_pci(dev, it);
-	if (!devpriv->pci_dev)
+	dev->pcidev = adl_pci7432_find_pci(dev, it);
+	if (!dev->pcidev)
 		return -EIO;
 
-	if (comedi_pci_enable(devpriv->pci_dev, "adl_pci7432") < 0) {
+	if (comedi_pci_enable(dev->pcidev, "adl_pci7432") < 0) {
 		printk(KERN_ERR "comedi%d: Failed to enable PCI device and request regions\n",
 			dev->minor);
 		return -EIO;
 	}
-	dev->iobase = pci_resource_start(devpriv->pci_dev, 2);
+	dev->iobase = pci_resource_start(dev->pcidev, 2);
 	printk(KERN_INFO "comedi: base addr %4lx\n", dev->iobase);
 
 	s = dev->subdevices + 0;

@@ -162,10 +161,10 @@ static int adl_pci7432_attach(struct comedi_device *dev,
 
 static void adl_pci7432_detach(struct comedi_device *dev)
 {
-	if (devpriv && devpriv->pci_dev) {
+	if (dev->pcidev) {
 		if (dev->iobase)
-			comedi_pci_disable(devpriv->pci_dev);
-		pci_dev_put(devpriv->pci_dev);
+			comedi_pci_disable(dev->pcidev);
+		pci_dev_put(dev->pcidev);
 	}
 }