[AGPGART] intel-mch-agp.c: replace pci_find_device with pci_get_device

As pci_find_device is going away soon I have converted this file to use
pci_get_device instead. I have compile tested it. If anyone has this hardware
and could test it that would be great.
Signed-off-by: Hanna Linder <hannal@us.ibm.com>
Signed-off-by: Dave Jones <davej@redhat.com>

drivers/char/agp/intel-mch-agp.c

@@ -470,9 +470,9 @@ static int find_i830(u16 device)
 {
 	struct pci_dev *i830_dev;
 
-	i830_dev = pci_find_device(PCI_VENDOR_ID_INTEL, device, NULL);
+	i830_dev = pci_get_device(PCI_VENDOR_ID_INTEL, device, NULL);
 	if (i830_dev && PCI_FUNC(i830_dev->devfn) != 0) {
-		i830_dev = pci_find_device(PCI_VENDOR_ID_INTEL,
+		i830_dev = pci_get_device(PCI_VENDOR_ID_INTEL,
 				device, i830_dev);
 	}
 
@@ -565,6 +565,7 @@ static void __devexit agp_intelmch_remove(struct pci_dev *pdev)
 {
 	struct agp_bridge_data *bridge = pci_get_drvdata(pdev);
 
+	pci_dev_put(pdev);
 	agp_remove_bridge(bridge);
 	agp_put_bridge(bridge);
 }