From e8222502ee6157e2713da9e0792c21f4ad458d50 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Tue, 28 Mar 2006 23:15:54 +1100 Subject: [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 Signed-off-by: Paul Mackerras --- sound/ppc/pmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/ppc/pmac.c') diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index aa57170101fd..f0794ef9d1ac 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -869,7 +869,7 @@ static int __init snd_pmac_detect(struct snd_pmac *chip) u32 layout_id = 0; - if (_machine != _MACH_Pmac) + if (!machine_is(powermac)) return -ENODEV; chip->subframe = 0; -- cgit v1.2.3