We shouldn't directly access sysdata to get the pci_controller.  Instead
use pci_bus_to_host() for this purpose.  In the future we might have
sysdata be a device_node to match ppc64 and unify the code between ppc32
& ppc64.

Signed-off-by: Kumar Gala <ga...@kernel.crashing.org>
---
 arch/powerpc/sysdev/fsl_pci.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 78021d8..a364f80 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -188,7 +188,7 @@ static void __init setup_pci_pcsrbar(struct pci_controller 
*hose)
 
 void fsl_pcibios_fixup_bus(struct pci_bus *bus)
 {
-       struct pci_controller *hose = (struct pci_controller *) bus->sysdata;
+       struct pci_controller *hose = pci_bus_to_host(bus);
        int i;
 
        if ((bus->parent == hose->bus) &&
@@ -324,7 +324,7 @@ struct mpc83xx_pcie_priv {
 
 static int mpc83xx_pcie_exclude_device(struct pci_bus *bus, unsigned int devfn)
 {
-       struct pci_controller *hose = bus->sysdata;
+       struct pci_controller *hose = pci_bus_to_host(bus);
 
        if (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK)
                return PCIBIOS_DEVICE_NOT_FOUND;
@@ -350,7 +350,7 @@ static int mpc83xx_pcie_exclude_device(struct pci_bus *bus, 
unsigned int devfn)
 static void __iomem *mpc83xx_pcie_remap_cfg(struct pci_bus *bus,
                                            unsigned int devfn, int offset)
 {
-       struct pci_controller *hose = bus->sysdata;
+       struct pci_controller *hose = pci_bus_to_host(bus);
        struct mpc83xx_pcie_priv *pcie = hose->dn->data;
        u8 bus_no = bus->number - hose->first_busno;
        u32 dev_base = bus_no << 24 | devfn << 16;
-- 
1.6.0.6

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