Commit 1cfc90ec authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman

[PATCH] PCI: Grab reference count on pci_dev if the pci driver binds to the device.

And remember to decrement the count after remove() is called.
parent 16360235
......@@ -138,10 +138,11 @@ static int pci_device_probe(struct device * dev)
drv = to_pci_driver(dev->driver);
pci_dev = to_pci_dev(dev);
if (get_device(dev)) {
pci_get_dev(pci_dev);
error = __pci_device_probe(drv, pci_dev);
put_device(dev);
}
if (error)
pci_put_dev(pci_dev);
return error;
}
......@@ -155,6 +156,7 @@ static int pci_device_remove(struct device * dev)
drv->remove(pci_dev);
pci_dev->driver = NULL;
}
pci_put_dev(pci_dev);
return 0;
}
......
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