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| author | Kumar Gala <galak@kernel.crashing.org> | 2009-04-30 03:10:07 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-05-21 15:44:22 +1000 |
| commit | 19afa40797a3b392b64bf0b30b46e62001eeb66f (patch) | |
| tree | 21cfd1c6a149dd545a8168e13007afe145013861 /arch/powerpc/sysdev | |
| parent | 60dbf4385130136847ea73657da329f8e7dbe16e (diff) | |
| download | linux-19afa40797a3b392b64bf0b30b46e62001eeb66f.tar.bz2 | |
powerpc/pci: Clean up direct access to sysdata by indirect ops
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>
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/indirect_pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/indirect_pci.c b/arch/powerpc/sysdev/indirect_pci.c index 7fd49c97501a..7ed809676642 100644 --- a/arch/powerpc/sysdev/indirect_pci.c +++ b/arch/powerpc/sysdev/indirect_pci.c @@ -24,7 +24,7 @@ static int indirect_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); volatile void __iomem *cfg_data; u8 cfg_type = 0; u32 bus_no, reg; @@ -82,7 +82,7 @@ static int indirect_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); volatile void __iomem *cfg_data; u8 cfg_type = 0; u32 bus_no, reg; |