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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/bootx_init.c | |
| parent | 056cb48a2fb6fb31debf665695a9f97b45cfb8ec (diff) | |
| download | linux-e8222502ee6157e2713da9e0792c21f4ad458d50.tar.gz linux-e8222502ee6157e2713da9e0792c21f4ad458d50.tar.bz2 linux-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/bootx_init.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/bootx_init.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c index a94571be65ca..eacbfd9beabc 100644 --- a/arch/powerpc/platforms/powermac/bootx_init.c +++ b/arch/powerpc/platforms/powermac/bootx_init.c @@ -161,9 +161,7 @@ static void __init bootx_dt_add_prop(char *name, void *data, int size, static void __init bootx_add_chosen_props(unsigned long base, unsigned long *mem_end) { - u32 val = _MACH_Pmac; - - bootx_dt_add_prop("linux,platform", &val, 4, mem_end); + u32 val; if (bootx_info->kernelParamsOffset) { char *args = (char *)((unsigned long)bootx_info) + |