diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2009-04-30 03:10:08 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-05-21 15:44:22 +1000 |
| commit | 8206a110cbaa029570d037c0aeafeb181443b6b8 (patch) | |
| tree | ee9cd4c151536a90a7eda080fae123db75f1b922 | |
| parent | 19afa40797a3b392b64bf0b30b46e62001eeb66f (diff) | |
powerpc/pci: Clean up direct access to sysdata by FSL platforms
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 <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | 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 0de91c62e3d..ae88b144801 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -284,7 +284,7 @@ static void __init setup_pci_cmd(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) && @@ -422,7 +422,7 @@ 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; @@ -448,7 +448,7 @@ 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; |