4 files changed, 5 insertions, 5 deletions

diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c
index 8da935c6e269..f49ed277e843 100644
--- a/arch/powerpc/platforms/83xx/pci.c
+++ b/arch/powerpc/platforms/83xx/pci.c
@@ -61,6 +61,7 @@ int __init mpc83xx_add_bridge(struct device_node *dev)
                        " bus 0\n", dev->full_name);
         }
 
+        pci_assign_all_buses = 1;
         hose = pcibios_alloc_controller();
         if (!hose)
                 return -ENOMEM;
@@ -80,7 +81,6 @@ int __init mpc83xx_add_bridge(struct device_node *dev)
         if ((rsrc.start & 0xfffff) == 0x8600) {
                 setup_indirect_pci(hose, immr + 0x8380, immr + 0x8384);
                 primary = 0;
-                hose->bus_offset = hose->first_busno;
         }
 
         printk(KERN_INFO "Found MPC83xx PCI host bridge at 0x%016llx. "
diff --git a/arch/powerpc/platforms/85xx/pci.c b/arch/powerpc/platforms/85xx/pci.c
index be67f67ee6f4..a25b3e77a7d2 100644
--- a/arch/powerpc/platforms/85xx/pci.c
+++ b/arch/powerpc/platforms/85xx/pci.c
@@ -55,6 +55,7 @@ int __init mpc85xx_add_bridge(struct device_node *dev)
                        " bus 0\n", dev->full_name);
         }
 
+        pci_assign_all_buses = 1;
         hose = pcibios_alloc_controller();
         if (!hose)
                 return -ENOMEM;
@@ -71,7 +72,6 @@ int __init mpc85xx_add_bridge(struct device_node *dev)
         if ((rsrc.start & 0xfffff) == 0x9000) {
                 setup_indirect_pci(hose, immr + 0x9000, immr + 0x9004);
                 primary = 0;
-                hose->bus_offset = hose->first_busno;
         }
 
         printk(KERN_INFO "Found MPC85xx PCI host bridge at 0x%016llx. "
diff --git a/arch/powerpc/sysdev/indirect_pci.c b/arch/powerpc/sysdev/indirect_pci.c
index d490e71f0533..efe3cff8dcd1 100644
--- a/arch/powerpc/sysdev/indirect_pci.c
+++ b/arch/powerpc/sysdev/indirect_pci.c
@@ -44,7 +44,7 @@ indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
                         cfg_type = 1;
 
         bus_no = (bus->number == hose->first_busno) ?
-                        hose->self_busno : bus->number - hose->bus_offset;
+                        hose->self_busno : bus->number;
 
         PCI_CFG_OUT(hose->cfg_addr,
                  (0x80000000 | (bus_no << 16)
@@ -87,7 +87,7 @@ indirect_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
                         cfg_type = 1;
 
         bus_no = (bus->number == hose->first_busno) ?
-                        hose->self_busno : bus->number - hose->bus_offset;
+                        hose->self_busno : bus->number;
 
         PCI_CFG_OUT(hose->cfg_addr,
                  (0x80000000 | (bus_no << 16)
diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c
index 6b08e76de5a2..2e7738455ae5 100644
--- a/arch/powerpc/sysdev/mv64x60_pci.c
+++ b/arch/powerpc/sysdev/mv64x60_pci.c
@@ -147,7 +147,7 @@ static int __init mv64x60_add_bridge(struct device_node *dev)
         hose->last_busno = bus_range ? bus_range[1] : 0xff;
 
         setup_indirect_pci(hose, rsrc.start, rsrc.start + 4);
-        hose->bus_offset = hose->first_busno;
+        hose->self_busno = hose->first_busno;
 
         printk(KERN_INFO "Found MV64x60 PCI host bridge at 0x%016llx. "
                "Firmware bus number: %d->%d\n",