PCI: convert pci_scan_bus_parented() to use pci_create_root_bus()
This converts pci_scan_bus_parented() to use pci_create_root_bus() instead of pci_create_bus(). The new bus still has the default (incorrect) resources, so this patch doesn't help fix that problem, but it does remove one more use of pci_create_bus(). Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
parent
de4b2f76d6
commit
1e39ae9f90
|
@ -1640,11 +1640,16 @@ struct pci_bus *pci_create_bus(struct device *parent,
|
||||||
struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
|
struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
|
||||||
int bus, struct pci_ops *ops, void *sysdata)
|
int bus, struct pci_ops *ops, void *sysdata)
|
||||||
{
|
{
|
||||||
|
LIST_HEAD(resources);
|
||||||
struct pci_bus *b;
|
struct pci_bus *b;
|
||||||
|
|
||||||
b = pci_create_bus(parent, bus, ops, sysdata);
|
pci_add_resource(&resources, &ioport_resource);
|
||||||
|
pci_add_resource(&resources, &iomem_resource);
|
||||||
|
b = pci_create_root_bus(parent, bus, ops, sysdata, &resources);
|
||||||
if (b)
|
if (b)
|
||||||
b->subordinate = pci_scan_child_bus(b);
|
b->subordinate = pci_scan_child_bus(b);
|
||||||
|
else
|
||||||
|
pci_free_resource_list(&resources);
|
||||||
return b;
|
return b;
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL(pci_scan_bus_parented);
|
EXPORT_SYMBOL(pci_scan_bus_parented);
|
||||||
|
|
Loading…
Reference in New Issue