x86/PCI: allow scanning of 255 PCI busses
Fix an old off by one error in the legacy PCI bus check. 0xff is a valid bus. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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@ -14,7 +14,7 @@ static void __devinit pcibios_fixup_peer_bridges(void)
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int n, devfn;
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long node;
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if (pcibios_last_bus <= 0 || pcibios_last_bus >= 0xff)
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if (pcibios_last_bus <= 0 || pcibios_last_bus > 0xff)
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return;
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DBG("PCI: Peer bridge fixup\n");
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