PCI: replace struct pci_bus secondary/subordinate with busn_res

Replace the struct pci_bus secondary/subordinate members with the
struct resource busn_res.  Later we'll build a resource tree of these
bus numbers.

[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c
index b56d12bf5900..54cc8d77c90c 100644
--- a/arch/tile/kernel/pci.c
+++ b/arch/tile/kernel/pci.c
@@ -329,7 +329,7 @@ int __init pcibios_init(void)
                          */
                         bus = pci_scan_bus(0, controller->ops, controller);
                         controller->root_bus = bus;
-                        controller->last_busno = bus->subordinate;
+                        controller->last_busno = bus->busn_res.end;
                 }
         }
 
@@ -366,7 +366,7 @@ int __init pcibios_init(void)
                                  */
                                 if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI &&
                                         (PCI_SLOT(dev->devfn) == 0)) {
-                                        next_bus = dev->subordinate;
+                                        next_bus = dev->busn_res.end;
                                         controllers[i].mem_resources[0] =
                                                 *next_bus->resource[0];
                                         controllers[i].mem_resources[1] =