diff options
| 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 /drivers/ide | |
| parent | 056cb48a2fb6fb31debf665695a9f97b45cfb8ec (diff) | |
| download | lwn-e8222502ee6157e2713da9e0792c21f4ad458d50.tar.gz lwn-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 'drivers/ide')
| -rw-r--r-- | drivers/ide/pci/via82cxxx.c | 2 | ||||
| -rw-r--r-- | drivers/ide/ppc/pmac.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index c85b87cb59d1..3e677c4f8c28 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c @@ -440,7 +440,7 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif) #if defined(CONFIG_PPC_CHRP) && defined(CONFIG_PPC32) - if(_machine == _MACH_chrp && _chrp_type == _CHRP_Pegasos) { + if(machine_is(chrp) && _chrp_type == _CHRP_Pegasos) { hwif->irq = hwif->channel ? 15 : 14; } #endif diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 5013b1285e22..78e30f803671 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -1677,7 +1677,7 @@ MODULE_DEVICE_TABLE(pci, pmac_ide_pci_match); void __init pmac_ide_probe(void) { - if (_machine != _MACH_Pmac) + if (!machine_is(powermac)) return; #ifdef CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST |