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-rw-r--r--arch/parisc/kernel/pci.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c
index d66d7cb1c0d9..79c7db2705fd 100644
--- a/arch/parisc/kernel/pci.c
+++ b/arch/parisc/kernel/pci.c
@@ -258,8 +258,10 @@ void __devinit pcibios_resource_to_bus(struct pci_dev *dev,
void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
struct pci_bus_region *region)
{
+#ifdef CONFIG_64BIT
struct pci_bus *bus = dev->bus;
struct pci_hba_data *hba = HBA_DATA(bus->bridge->platform_data);
+#endif
if (res->flags & IORESOURCE_MEM) {
res->start = PCI_HOST_ADDR(hba, region->start);