* Bjorn Helgaas <bjorn.helgaas@xxxxxx>: > On Tuesday 02 June 2009 09:25:16 am Alex Chiang wrote: > > A PCI domain cannot change as you descend down subordinate buses, which > > makes the 'segment' argument to acpi_pci_irq_add_prt() useless. > > > > Change the interface to take a struct pci_bus *, from whence we can derive > > the bus number and segment. Reducing the number of arguments makes life > > simpler for callers. > > Nice patch. > > > diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c > > index 25ddbb6..aa67f72 100644 > > --- a/drivers/acpi/pci_root.c > > +++ b/drivers/acpi/pci_root.c > > @@ -537,8 +537,9 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device) > > */ > > status = acpi_get_handle(device->handle, METHOD_NAME__PRT, &handle); > > if (ACPI_SUCCESS(status)) > > - result = acpi_pci_irq_add_prt(device->handle, root->id.segment, > > - root->id.bus); > > + result = acpi_pci_irq_add_prt(device->handle, > > + pci_find_bus(root->id.segment, > > + root->id.bus)); > > I think you can just do this: > > acpi_pci_irq_add_prt(device->handle, root->bus); Ah, indeed you are right, thanks Bjorn. Len, would you like me to respin, or can you just make the modification for me? Thanks. /ac -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
