[PATCH] Nvidia AGP: Use refcount aware PCI interfaces

[Alan Cox]

Signed-off-by: Alan Cox <[EMAIL PROTECTED]>

diff -u --new-file --recursive --exclude-from /usr/src/exclude 
linux.vanilla-2.6.21-rc6-mm1/drivers/char/agp/nvidia-agp.c 
linux-2.6.21-rc6-mm1/drivers/char/agp/nvidia-agp.c
--- linux.vanilla-2.6.21-rc6-mm1/drivers/char/agp/nvidia-agp.c  2007-04-12 
14:15:03.000000000 +0100
+++ linux-2.6.21-rc6-mm1/drivers/char/agp/nvidia-agp.c  2007-04-23 
11:53:12.560578080 +0100
@@ -320,11 +320,11 @@
        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 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);
-
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