Pass root bus resources to pci_create_bus() so the bus resources are
correct from the beginning.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
arch/sparc/kernel/pci.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 77c38bb..68013f9 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -684,24 +684,26 @@ static void __devinit pci_bus_register_of_sysfs(struct pci_bus *bus)
struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm,
struct device *parent)
{
+ struct list_head resources;
struct device_node *node = pbm->op->dev.of_node;
struct pci_bus *bus;
printk("PCI: Scanning PBM %s\n", node->full_name);
+ INIT_LIST_HEAD(&resources);
+ pci_add_resource(&resources, &pbm->io_space);
+ pci_add_resource(&resources, &pbm->mem_space);
bus = pci_create_bus(parent, pbm->pci_first_busno,
- pbm->pci_ops, pbm, NULL);
+ pbm->pci_ops, pbm, resources);
if (!bus) {
printk(KERN_ERR "Failed to create bus for %s\n",
node->full_name);
+ pci_free_resource_list(&resources);
return NULL;
}
bus->secondary = pbm->pci_first_busno;
bus->subordinate = pbm->pci_last_busno;
- bus->resource[0] = &pbm->io_space;
- bus->resource[1] = &pbm->mem_space;
-
pci_of_scan_bus(pbm, node, bus);
pci_bus_add_devices(bus);
pci_bus_register_of_sysfs(bus);
--
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