[tip:x86/mrst] x86, mrst: Add dummy legacy pic to platform setup

[tip-bot for Jacob Pan]

Commit-ID:  5b78b6724a405d4b649db53f7aac28c930c89640
Gitweb:     http://git.kernel.org/tip/5b78b6724a405d4b649db53f7aac28c930c89640
Author:     Jacob Pan <jacob.jun.pan@xxxxxxxxx>
AuthorDate: Fri, 12 Feb 2010 02:29:11 -0800
Committer:  H. Peter Anvin <hpa@xxxxxxxxx>
CommitDate: Tue, 23 Feb 2010 23:15:19 -0800

x86, mrst: Add dummy legacy pic to platform setup

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

Signed-off-by: Jacob Pan <jacob.jun.pan@xxxxxxxxx>
LKML-Reference: <43F901BD926A4E43B106BF17856F07559FB80D09@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx>
---
 arch/x86/kernel/mrst.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/mrst.c b/arch/x86/kernel/mrst.c
index 3b7078a..bdf9b17 100644
--- a/arch/x86/kernel/mrst.c
+++ b/arch/x86/kernel/mrst.c
@@ -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;
 }
--
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