PCI: convert pci_scan_bus() to use pci_create_root_bus()

I plan to deprecate pci_scan_bus_parented(), so use pci_create_root_bus()
directly instead.  pci_scan_bus() itself will be removed as soon as all
callers are gone, so this is just an interim step.

v2: export pci_scan_bus

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 1 insertions, 9 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5102d74f6bf..ff280e08690 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -661,15 +661,7 @@ extern struct pci_bus *pci_find_bus(int domain, int busnr);
 void pci_bus_add_devices(const struct pci_bus *bus);
 struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus,
                                       struct pci_ops *ops, void *sysdata);
-static inline struct pci_bus * __devinit pci_scan_bus(int bus, struct pci_ops *ops,
-                                           void *sysdata)
-{
-        struct pci_bus *root_bus;
-        root_bus = pci_scan_bus_parented(NULL, bus, ops, sysdata);
-        if (root_bus)
-                pci_bus_add_devices(root_bus);
-        return root_bus;
-}
+struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata);
 struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
                                     struct pci_ops *ops, void *sysdata,
                                     struct list_head *resources);