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PCI: sgihp: register busn_res

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Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Yinghai Lu 2012-05-17 18:51:13 -07:00 committed by Bjorn Helgaas
parent d0a350fe57
commit 85019faf4a
1 changed files with 3 additions and 1 deletions
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4
drivers/pci/hotplug/sgi_hotplug.c
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@ -398,11 +398,13 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
sn_io_slot_fixup(dev);
if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
unsigned char sec_bus;
int max;
pci_read_config_byte(dev, PCI_SECONDARY_BUS,
&sec_bus);
new_bus = pci_add_new_bus(dev->bus, dev,
sec_bus);
pci_scan_child_bus(new_bus);
max = pci_scan_child_bus(new_bus);
pci_bus_update_busn_res_end(new_bus, max);
new_ppb = 1;
}
pci_dev_put(dev);