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PCI: cpci_hotplug: 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 bc76b7310a
commit f406384628
1 changed files with 3 additions and 1 deletions
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4
drivers/pci/hotplug/cpci_hotplug_pci.c
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@ -294,6 +294,7 @@ int __ref cpci_configure_slot(struct slot *slot)
struct pci_bus *child; struct pci_bus *child;
unsigned char busnr, start = parent->busn_res.start; unsigned char busnr, start = parent->busn_res.start;
unsigned char end = parent->busn_res.end; unsigned char end = parent->busn_res.end;
int max;
for (busnr = start; busnr <= end; busnr++) { for (busnr = start; busnr <= end; busnr++) {
if (!pci_find_bus(pci_domain_nr(parent), if (!pci_find_bus(pci_domain_nr(parent),
@ -312,7 +313,8 @@ int __ref cpci_configure_slot(struct slot *slot)
pci_dev_put(dev); pci_dev_put(dev);
continue; continue;
} }
child->busn_res.end = pci_do_scan_bus(child); max = pci_do_scan_bus(child);
pci_bus_update_busn_res_end(child, max);
pci_bus_size_bridges(child); pci_bus_size_bridges(child);
} }
pci_dev_put(dev); pci_dev_put(dev);