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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-03-28 23:15:54 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-28 23:15:54 +1100 |
| commit | e8222502ee6157e2713da9e0792c21f4ad458d50 (patch) | |
| tree | 0f970fb99912c257a7e5254f863a53f79d22ab14 /arch/powerpc/platforms/powermac/pci.c | |
| parent | 056cb48a2fb6fb31debf665695a9f97b45cfb8ec (diff) | |
| download | kernel_samsung_smdk4412-e8222502ee6157e2713da9e0792c21f4ad458d50.tar.gz kernel_samsung_smdk4412-e8222502ee6157e2713da9e0792c21f4ad458d50.tar.bz2 kernel_samsung_smdk4412-e8222502ee6157e2713da9e0792c21f4ad458d50.zip | |
[PATCH] powerpc: Kill _machine and hard-coded platform numbers
This removes statically assigned platform numbers and reworks the
powerpc platform probe code to use a better mechanism. With this,
board support files can simply declare a new machine type with a
macro, and implement a probe() function that uses the flattened
device-tree to detect if they apply for a given machine.
We now have a machine_is() macro that replaces the comparisons of
_machine with the various PLATFORM_* constants. This commit also
changes various drivers to use the new macro instead of looking at
_machine.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/powermac/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/pci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index de3f30e6b33..f5d8d15d74f 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -1201,7 +1201,7 @@ void __init pmac_pcibios_after_init(void) #ifdef CONFIG_PPC32 void pmac_pci_fixup_cardbus(struct pci_dev* dev) { - if (_machine != _MACH_Pmac) + if (!machine_is(powermac)) return; /* * Fix the interrupt routing on the various cardbus bridges @@ -1244,8 +1244,9 @@ void pmac_pci_fixup_pciata(struct pci_dev* dev) * On PowerMacs, we try to switch any PCI ATA controller to * fully native mode */ - if (_machine != _MACH_Pmac) + if (!machine_is(powermac)) return; + /* Some controllers don't have the class IDE */ if (dev->vendor == PCI_VENDOR_ID_PROMISE) switch(dev->device) { |