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authorBjorn Helgaas <bhelgaas@google.com>2014-01-24 15:28:42 -0700
committerBjorn Helgaas <bhelgaas@google.com>2014-02-03 10:39:22 -0700
commitb1e9cee7f68620fa2a020e35b5fbe3c4cc780e84 (patch)
treecdedb0185b3602f2a8b8a96e00c4ff43619cbec6 /arch/ia64/pci
parent10ee3d7032562d6094d3ee7de84af93fcc0250c7 (diff)
downloadlinux-b1e9cee7f68620fa2a020e35b5fbe3c4cc780e84.tar.bz2
ia64: Remove acpi_get_pxm() usage
The IOMMU, LSAPIC, IOSAPIC, and 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 <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/ia64/pci')
-rw-r--r--arch/ia64/pci/pci.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 9e4938d8ca4d..291a582777cf 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -126,7 +126,6 @@ static struct pci_controller *alloc_pci_controller(int seg)
return NULL;
controller->segment = seg;
- controller->node = -1;
return controller;
}
@@ -430,19 +429,14 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
struct pci_root_info *info = NULL;
int busnum = root->secondary.start;
struct pci_bus *pbus;
- int pxm, ret;
+ int ret;
controller = alloc_pci_controller(domain);
if (!controller)
return NULL;
controller->companion = device;
-
- pxm = acpi_get_pxm(device->handle);
-#ifdef CONFIG_NUMA
- if (pxm >= 0)
- controller->node = pxm_to_node(pxm);
-#endif
+ controller->node = acpi_get_node(device->handle);
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info) {