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Diffstat (limited to 'arch/arm/mach-orion5x/pci.c')
-rw-r--r--arch/arm/mach-orion5x/pci.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c
index ecb998e7f8dc..76951bfbacf5 100644
--- a/arch/arm/mach-orion5x/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -555,18 +555,27 @@ int __init orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys)
return 0;
}
-struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys)
+int __init orion5x_pci_sys_scan_bus(int nr, struct pci_host_bridge *bridge)
{
- if (nr == 0)
- return pci_scan_root_bus(NULL, sys->busnr, &pcie_ops, sys,
- &sys->resources);
+ struct pci_sys_data *sys = pci_host_bridge_priv(bridge);
- if (nr == 1 && !orion5x_pci_disabled)
- return pci_scan_root_bus(NULL, sys->busnr, &pci_ops, sys,
- &sys->resources);
+ list_splice_init(&sys->resources, &bridge->windows);
+ bridge->dev.parent = NULL;
+ bridge->sysdata = sys;
+ bridge->busnr = sys->busnr;
+
+ if (nr == 0) {
+ bridge->ops = &pcie_ops;
+ return pci_scan_root_bus_bridge(bridge);
+ }
+
+ if (nr == 1 && !orion5x_pci_disabled) {
+ bridge->ops = &pci_ops;
+ return pci_scan_root_bus_bridge(bridge);
+ }
BUG();
- return NULL;
+ return -ENODEV;
}
int __init orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)