diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-10-27 19:48:33 +0000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-11-05 22:11:53 +1100 |
| commit | ab56ced9c57b66862c687f3158045d15133f02d6 (patch) | |
| tree | 4722dbc469452625e28c2dd65734746e137a0cfc /arch/powerpc/kernel/pci-common.c | |
| parent | 53280323350621985b3f2f8ffe649215304bcc5f (diff) | |
| download | lwn-ab56ced9c57b66862c687f3158045d15133f02d6.tar.gz lwn-ab56ced9c57b66862c687f3158045d15133f02d6.zip | |
powerpc/pci: Remove pcibios_do_bus_setup()
The function pcibios_do_bus_setup() was used by pcibios_fixup_bus()
to perform setup that is different between the 32-bit and 64-bit
code. This difference no longer exists, thus the function is removed
and the setup now done directly from pci-common.c.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/pci-common.c')
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 6d46bfabdbe4..780db386c1f0 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -1076,18 +1076,24 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus) static void __devinit __pcibios_fixup_bus(struct pci_bus *bus) { - struct pci_dev *dev = bus->self; + struct pci_dev *dev; - pr_debug("PCI: Fixup bus %d (%s)\n", bus->number, dev ? pci_name(dev) : "PHB"); + pr_debug("PCI: Fixup bus %d (%s)\n", + bus->number, bus->self ? pci_name(bus->self) : "PHB"); /* Fixup PCI<->PCI bridges. Host bridges are handled separately, for * now differently between 32 and 64 bits. */ - if (dev != NULL) + if (bus->self != NULL) pcibios_fixup_bridge(bus); - /* Additional setup that is different between 32 and 64 bits for now */ - pcibios_do_bus_setup(bus); + /* Setup bus DMA mappings */ + if (ppc_md.pci_dma_bus_setup) + ppc_md.pci_dma_bus_setup(bus); + + /* Setup DMA for all PCI devices on that bus */ + list_for_each_entry(dev, &bus->devices, bus_list) + pcibios_setup_new_device(dev); /* Platform specific bus fixups */ if (ppc_md.pcibios_fixup_bus) |