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>
diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c
index b56d12b..54cc8d7 100644
--- a/arch/tile/kernel/pci.c
+++ b/arch/tile/kernel/pci.c
@@ -329,7 +329,7 @@
*/
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 @@
*/
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] =