PCI: convert pci_scan_bus_parented() to use pci_create_root_bus()
This converts pci_scan_bus_parented() to use pci_create_root_bus() instead of pci_create_bus(). The new bus still has the default (incorrect) resources, so this patch doesn't help fix that problem, but it does remove one more use of pci_create_bus(). Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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@ -1640,11 +1640,16 @@ struct pci_bus *pci_create_bus(struct device *parent,
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struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
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int bus, struct pci_ops *ops, void *sysdata)
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{
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LIST_HEAD(resources);
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struct pci_bus *b;
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b = pci_create_bus(parent, bus, ops, sysdata);
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pci_add_resource(&resources, &ioport_resource);
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pci_add_resource(&resources, &iomem_resource);
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b = pci_create_root_bus(parent, bus, ops, sysdata, &resources);
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if (b)
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b->subordinate = pci_scan_child_bus(b);
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else
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pci_free_resource_list(&resources);
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return b;
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}
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EXPORT_SYMBOL(pci_scan_bus_parented);
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