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powerpc/pci: cleanup on duplicate assignment 

While creating the PCI root bus through function pci_create_root_bus()
of PCI core, it should have assigned the secondary bus number for the
newly created PCI root bus. Thus we needn't do the explicit assignment
for the secondary bus number again in pcibios_scan_phb().

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Gavin Shan 2012-05-30 20:17:29 +00:00 committed by Benjamin Herrenschmidt
parent 5b958a7eef
commit 8127e723da
1 changed files with 0 additions and 1 deletions
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arch/powerpc/kernel/pci-common.c
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@ -1646,7 +1646,6 @@ void __devinit pcibios_scan_phb(struct pci_controller *hose)
pci_free_resource_list(&resources);
return;
}
bus->secondary = hose->first_busno;
hose->bus = bus;
/* Get probe mode and perform scan */