The PCI host bridge code doesn't care about _PXM values directly; it only needs to know what NUMA node the hardware is on.
This uses acpi_get_node() directly and removes the _PXM stuff. Signed-off-by: Bjorn Helgaas <[email protected]> --- arch/x86/pci/acpi.c | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-) diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 6304ea0f426d..f44a64c74e37 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -480,9 +480,6 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) struct pci_bus *bus = NULL; struct pci_sysdata *sd; int node; -#ifdef CONFIG_ACPI_NUMA - int pxm; -#endif if (pci_ignore_seg) domain = 0; @@ -494,12 +491,7 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) return NULL; } - node = NUMA_NO_NODE; -#ifdef CONFIG_ACPI_NUMA - pxm = acpi_get_pxm(device->handle); - if (pxm >= 0) - node = pxm_to_node(pxm); -#endif + node = acpi_get_node(device->handle); if (node == NUMA_NO_NODE) node = x86_pci_root_bus_node(busnum); @@ -570,15 +562,8 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) pcie_bus_configure_settings(child); } - if (bus && node != NUMA_NO_NODE) { -#ifdef CONFIG_ACPI_NUMA - if (pxm >= 0) - dev_printk(KERN_DEBUG, &bus->dev, - "on NUMA node %d (pxm %d)\n", node, pxm); -#else + if (bus && node != NUMA_NO_NODE) dev_printk(KERN_DEBUG, &bus->dev, "on NUMA node %d\n", node); -#endif - } return bus; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
