1 files changed, 7 insertions, 53 deletions

diff --git a/arch/sparc/kernel/leon_pci.c b/arch/sparc/kernel/leon_pci.c
index c7bec25fdb1c..19f56058742b 100644
--- a/arch/sparc/kernel/leon_pci.c
+++ b/arch/sparc/kernel/leon_pci.c
@@ -15,14 +15,19 @@
 
 /* The LEON architecture does not rely on a BIOS or bootloader to setup
  * PCI for us. The Linux generic routines are used to setup resources,
- * reset values of confuration-space registers settings ae preseved.
+ * reset values of configuration-space register settings are preserved.
+ *
+ * PCI Memory and Prefetchable Memory is direct-mapped. However I/O Space is
+ * accessed through a Window which is translated to low 64KB in PCI space, the
+ * first 4KB is not used so 60KB is available.
  */
 void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info)
 {
         LIST_HEAD(resources);
         struct pci_bus *root_bus;
 
-        pci_add_resource(&resources, &info->io_space);
+        pci_add_resource_offset(&resources, &info->io_space,
+                                info->io_space.start - 0x1000);
         pci_add_resource(&resources, &info->mem_space);
 
         root_bus = pci_scan_root_bus(&ofdev->dev, 0, info->ops, info,
@@ -38,47 +43,8 @@ void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info)
         }
 }
 
-/* PCI Memory and Prefetchable Memory is direct-mapped. However I/O Space is
- * accessed through a Window which is translated to low 64KB in PCI space, the
- * first 4KB is not used so 60KB is available.
- *
- * This function is used by generic code to translate resource addresses into
- * PCI addresses.
- */
-void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
-                             struct resource *res)
-{
-        struct leon_pci_info *info = dev->bus->sysdata;
-
-        region->start = res->start;
-        region->end = res->end;
-
-        if (res->flags & IORESOURCE_IO) {
-                region->start -= (info->io_space.start - 0x1000);
-                region->end -= (info->io_space.start - 0x1000);
-        }
-}
-EXPORT_SYMBOL(pcibios_resource_to_bus);
-
-/* see pcibios_resource_to_bus() comment */
-void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
-                             struct pci_bus_region *region)
-{
-        struct leon_pci_info *info = dev->bus->sysdata;
-
-        res->start = region->start;
-        res->end = region->end;
-
-        if (res->flags & IORESOURCE_IO) {
-                res->start += (info->io_space.start - 0x1000);
-                res->end += (info->io_space.start - 0x1000);
-        }
-}
-EXPORT_SYMBOL(pcibios_bus_to_resource);
-
 void __devinit pcibios_fixup_bus(struct pci_bus *pbus)
 {
-        struct leon_pci_info *info = pbus->sysdata;
         struct pci_dev *dev;
         int i, has_io, has_mem;
         u16 cmd;
@@ -144,18 +110,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
         return pci_enable_resources(dev, mask);
 }
 
-struct device_node *pci_device_to_OF_node(struct pci_dev *pdev)
-{
-        /*
-         * Currently the OpenBoot nodes are not connected with the PCI device,
-         * this is because the LEON PROM does not create PCI nodes. Eventually
-         * this will change and the same approach as pcic.c can be used to
-         * match PROM nodes with pci devices.
-         */
-        return NULL;
-}
-EXPORT_SYMBOL(pci_device_to_OF_node);
-
 void __devinit pcibios_update_irq(struct pci_dev *dev, int irq)
 {
 #ifdef CONFIG_PCI_DEBUG