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| author | Bjorn Helgaas <bhelgaas@google.com> | 2014-01-24 15:28:42 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-02-03 10:39:22 -0700 |
| commit | b1e9cee7f68620fa2a020e35b5fbe3c4cc780e84 (patch) | |
| tree | cdedb0185b3602f2a8b8a96e00c4ff43619cbec6 /arch/ia64/hp/common/sba_iommu.c | |
| parent | 10ee3d7032562d6094d3ee7de84af93fcc0250c7 (diff) | |
| download | linux-b1e9cee7f68620fa2a020e35b5fbe3c4cc780e84.tar.gz | |
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/hp/common/sba_iommu.c')
| -rw-r--r-- | arch/ia64/hp/common/sba_iommu.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index a52d6b49b7ce..007361d59aa6 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -2017,31 +2017,19 @@ sba_connect_bus(struct pci_bus *bus) printk(KERN_WARNING "No IOC for PCI Bus %04x:%02x in ACPI\n", pci_domain_nr(bus), bus->number); } -#ifdef CONFIG_NUMA static void __init sba_map_ioc_to_node(struct ioc *ioc, acpi_handle handle) { +#ifdef CONFIG_NUMA unsigned int node; - int pxm; - - ioc->node = NUMA_NO_NODE; - - pxm = acpi_get_pxm(handle); - - if (pxm < 0) - return; - node = pxm_to_node(pxm); - - if (node == NUMA_NO_NODE || !node_online(node)) - return; + node = acpi_get_node(handle); + if (node != NUMA_NO_NODE && !node_online(node)) + node = NUMA_NO_NODE; ioc->node = node; - return; -} -#else -#define sba_map_ioc_to_node(ioc, handle) #endif +} static int __init acpi_sba_ioc_add(struct acpi_device *device, |