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| author | Kumar Gala <galak@kernel.crashing.org> | 2009-04-30 03:10:14 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-05-21 15:44:23 +1000 |
| commit | 2f52297665d2ebfaa24406003cf9e5a7b635f47d (patch) | |
| tree | 18d1f894cd993ca46f31d47c954dab2062cb5757 | |
| parent | 95272262aa43a85ad134c2ceeacb28e8b755ede1 (diff) | |
| download | olio-linux-3.10-2f52297665d2ebfaa24406003cf9e5a7b635f47d.tar.xz olio-linux-3.10-2f52297665d2ebfaa24406003cf9e5a7b635f47d.zip | |
powerpc/pci: Clean up direct access to sysdata by RTAS
We shouldn't directly access sysdata to get the device node but call
pci_bus_to_OF_node() for this purpose.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/kernel/rtas_pci.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index 8869001ab5d..54e66da8f74 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c @@ -93,10 +93,7 @@ static int rtas_pci_read_config(struct pci_bus *bus, { struct device_node *busdn, *dn; - if (bus->self) - busdn = pci_device_to_OF_node(bus->self); - else - busdn = bus->sysdata; /* must be a phb */ + busdn = pci_bus_to_OF_node(bus); /* Search only direct children of the bus */ for (dn = busdn->child; dn; dn = dn->sibling) { @@ -140,10 +137,7 @@ static int rtas_pci_write_config(struct pci_bus *bus, { struct device_node *busdn, *dn; - if (bus->self) - busdn = pci_device_to_OF_node(bus->self); - else - busdn = bus->sysdata; /* must be a phb */ + busdn = pci_bus_to_OF_node(bus); /* Search only direct children of the bus */ for (dn = busdn->child; dn; dn = dn->sibling) { |