[AGPGART] Nvidia AGP: Use refcount aware PCI interfaces

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Dave Jones <davej@redhat.com>

drivers/char/agp/nvidia-agp.c

@@ -320,11 +320,11 @@ static int __devinit agp_nvidia_probe(struct pci_dev *pdev,
 	u8 cap_ptr;
 
 	nvidia_private.dev_1 =
-		pci_find_slot((unsigned int)pdev->bus->number, PCI_DEVFN(0, 1));
+		pci_get_bus_and_slot((unsigned int)pdev->bus->number, PCI_DEVFN(0, 1));
 	nvidia_private.dev_2 =
-		pci_find_slot((unsigned int)pdev->bus->number, PCI_DEVFN(0, 2));
+		pci_get_bus_and_slot((unsigned int)pdev->bus->number, PCI_DEVFN(0, 2));
 	nvidia_private.dev_3 =
-		pci_find_slot((unsigned int)pdev->bus->number, PCI_DEVFN(30, 0));
+		pci_get_bus_and_slot((unsigned int)pdev->bus->number, PCI_DEVFN(30, 0));
 
 	if (!nvidia_private.dev_1 || !nvidia_private.dev_2 || !nvidia_private.dev_3) {
 		printk(KERN_INFO PFX "Detected an NVIDIA nForce/nForce2 "
@@ -443,6 +443,9 @@ static int __init agp_nvidia_init(void)
 static void __exit agp_nvidia_cleanup(void)
 {
 	pci_unregister_driver(&agp_nvidia_pci_driver);
+	pci_dev_put(nvidia_private.dev_1);
+	pci_dev_put(nvidia_private.dev_2);
+	pci_dev_put(nvidia_private.dev_3);
 }
 
 module_init(agp_nvidia_init);