1 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index f6b0c519d5a2..8f67a394b2d0 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -34,7 +34,7 @@ int gg2_read_config(struct pci_bus *bus, unsigned int devfn, int off,
                            int len, u32 *val)
 {
         volatile void __iomem *cfg_data;
-        struct pci_controller *hose = bus->sysdata;
+        struct pci_controller *hose = pci_bus_to_host(bus);
 
         if (bus->number > 7)
                 return PCIBIOS_DEVICE_NOT_FOUND;
@@ -61,7 +61,7 @@ int gg2_write_config(struct pci_bus *bus, unsigned int devfn, int off,
                             int len, u32 val)
 {
         volatile void __iomem *cfg_data;
-        struct pci_controller *hose = bus->sysdata;
+        struct pci_controller *hose = pci_bus_to_host(bus);
 
         if (bus->number > 7)
                 return PCIBIOS_DEVICE_NOT_FOUND;
@@ -96,7 +96,7 @@ static struct pci_ops gg2_pci_ops =
 int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
                      int len, u32 *val)
 {
-        struct pci_controller *hose = bus->sysdata;
+        struct pci_controller *hose = pci_bus_to_host(bus);
         unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
                 | (((bus->number - hose->first_busno) & 0xff) << 16)
                 | (hose->global_number << 24);
@@ -111,7 +111,7 @@ int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
 int rtas_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
                       int len, u32 val)
 {
-        struct pci_controller *hose = bus->sysdata;
+        struct pci_controller *hose = pci_bus_to_host(bus);
         unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
                 | (((bus->number - hose->first_busno) & 0xff) << 16)
                 | (hose->global_number << 24);