{
resource_size_t io_offset, mem_offset;
LIST_HEAD(resources);
+ struct pci_bus *bus;
ioport_resource.start = 0xA0000000;
ioport_resource.end = 0xDFFFFFFF;
pci_add_resource_offset(&resources, &pci_ioport_resource, io_offset);
pci_add_resource_offset(&resources, &pci_iomem_resource, mem_offset);
- pci_scan_root_bus(NULL, 0, &pci_direct_ampci, NULL, &resources);
+ bus = pci_scan_root_bus(NULL, 0, &pci_direct_ampci, NULL, &resources);
+ if (!bus)
+ return 0;
pcibios_irq_init();
pcibios_fixup_irqs();
pcibios_resource_survey();
+ pci_bus_add_devices(bus);
return 0;
}