diff options
Diffstat (limited to 'arch/arm/mach-orion5x/pci.c')
| -rw-r--r-- | arch/arm/mach-orion5x/pci.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index ecb998e..76951bf 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) |
