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x86, mrst: Add dummy legacy pic to platform setup

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Moorestown has no legacy PIC; point it to the null legacy PIC.

Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
LKML-Reference: <43F901BD926A4E43B106BF17856F07559FB80D09@orsmsx508.amr.corp.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Jacob Pan 2010-02-12 02:29:11 -08:00 committed by H. Peter Anvin
parent a712ffbc19
commit 5b78b6724a
1 changed files with 5 additions and 0 deletions
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5
arch/x86/kernel/mrst.c
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@ -12,6 +12,9 @@
#include <linux/init.h>
#include <asm/setup.h>
#include <asm/mrst.h>
#include <asm/io.h>
#include <asm/i8259.h>
/*
* Moorestown specific x86_init function overrides and early setup
@ -21,4 +24,6 @@ void __init x86_mrst_early_setup(void)
{
x86_init.resources.probe_roms = x86_init_noop;
x86_init.resources.reserve_resources = x86_init_noop;
legacy_pic = &null_legacy_pic;
}