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Diffstat (limited to 'arch/x86/pci/common.c')
-rw-r--r--arch/x86/pci/common.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 7962ccb4d9b..323481e06ef 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -164,9 +164,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *b)
{
struct pci_dev *dev;
- /* root bus? */
- if (!b->parent)
- x86_pci_root_bus_res_quirks(b);
pci_read_bridge_bases(b);
list_for_each_entry(dev, &b->devices, bus_list)
pcibios_fixup_device_resources(dev);
@@ -433,6 +430,7 @@ void __init dmi_check_pciprobe(void)
struct pci_bus * __devinit pcibios_scan_root(int busnum)
{
+ LIST_HEAD(resources);
struct pci_bus *bus = NULL;
struct pci_sysdata *sd;
@@ -456,9 +454,12 @@ struct pci_bus * __devinit pcibios_scan_root(int busnum)
sd->node = get_mp_bus_to_node(busnum);
printk(KERN_DEBUG "PCI: Probing PCI hardware (bus %02x)\n", busnum);
- bus = pci_scan_bus_parented(NULL, busnum, &pci_root_ops, sd);
- if (!bus)
+ x86_pci_root_bus_resources(busnum, &resources);
+ bus = pci_scan_root_bus(NULL, busnum, &pci_root_ops, sd, &resources);
+ if (!bus) {
+ pci_free_resource_list(&resources);
kfree(sd);
+ }
return bus;
}
@@ -639,6 +640,7 @@ int pci_ext_cfg_avail(struct pci_dev *dev)
struct pci_bus * __devinit pci_scan_bus_on_node(int busno, struct pci_ops *ops, int node)
{
+ LIST_HEAD(resources);
struct pci_bus *bus = NULL;
struct pci_sysdata *sd;
@@ -653,9 +655,12 @@ struct pci_bus * __devinit pci_scan_bus_on_node(int busno, struct pci_ops *ops,
return NULL;
}
sd->node = node;
- bus = pci_scan_bus(busno, ops, sd);
- if (!bus)
+ x86_pci_root_bus_resources(busno, &resources);
+ bus = pci_scan_root_bus(NULL, busno, ops, sd, &resources);
+ if (!bus) {
+ pci_free_resource_list(&resources);
kfree(sd);
+ }
return bus;
}