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--- a/arch/arm/mach-cns3xxx/pcie.c
+++ b/arch/arm/mach-cns3xxx/pcie.c
@@ -93,6 +93,8 @@ static void __iomem *cns3xxx_pci_cfg_bas
base = (void __iomem *)cnspci->cfg_bases[type].virtual;
offset = (devfn << 12) | (where & 0xffc);
+ if (busno > 1)
+ offset += busno << 20;
return base + offset;
}
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