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| author | Bjorn Helgaas <bhelgaas@google.com> | 2014-01-24 22:50:48 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-02-03 21:38:18 +0400 |
| commit | 3d2a366190778f30a2f10b5edaf32bcb236840fd (patch) | |
| tree | d60c3bd795cc5e4a39b9f58d0de2c56a38ddd639 /arch/x86/pci/legacy.c | |
| parent | 8d7d818676d3851b3ec0c94644e760d0bfac2608 (diff) | |
| download | linux-3d2a366190778f30a2f10b5edaf32bcb236840fd.tar.xz | |
x86/PCI: Use pcibios_scan_root() instead of pci_scan_bus_on_node()
pcibios_scan_root() looks up the bus's NUMA node, then calls
pci_scan_bus_on_node(). This uses pcibios_scan_root() directly and drops
the node lookup in the callers.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/x86/pci/legacy.c')
| -rw-r--r-- | arch/x86/pci/legacy.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c index 4db96fb1c232..5b662c0faf8c 100644 --- a/arch/x86/pci/legacy.c +++ b/arch/x86/pci/legacy.c @@ -37,19 +37,17 @@ int __init pci_legacy_init(void) void pcibios_scan_specific_bus(int busn) { int devfn; - long node; u32 l; if (pci_find_bus(0, busn)) return; - node = get_mp_bus_to_node(busn); for (devfn = 0; devfn < 256; devfn += 8) { if (!raw_pci_read(0, busn, devfn, PCI_VENDOR_ID, 2, &l) && l != 0x0000 && l != 0xffff) { DBG("Found device at %02x:%02x [%04x]\n", busn, devfn, l); printk(KERN_INFO "PCI: Discovered peer bus %02x\n", busn); - pci_scan_bus_on_node(busn, &pci_root_ops, node); + pcibios_scan_root(busn); return; } } |