[tip:x86/mrst] x86, mrst: Fill in PCI functions in x86_init layer

[tip-bot for Jacob Pan <jacob.jun.pan@intel.com>]

Commit-ID:  af2730f6eefce24c4ef1dc3f8267d33626db81bc
Gitweb:     http://git.kernel.org/tip/af2730f6eefce24c4ef1dc3f8267d33626db81bc
Author:     Jacob Pan <jacob.jun.pan@intel.com>
AuthorDate: Fri, 12 Feb 2010 10:31:47 -0800
Committer:  H. Peter Anvin <hpa@zytor.com>
CommitDate: Tue, 23 Feb 2010 23:15:19 -0800

x86, mrst: Fill in PCI functions in x86_init layer

This patch added Moorestown platform specific PCI init functions.

Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
LKML-Reference: <43F901BD926A4E43B106BF17856F07559FB80D0A@orsmsx508.amr.corp.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---
 arch/x86/include/asm/mrst.h |   15 +++++++++++++++
 arch/x86/kernel/mrst.c      |    3 +++
 2 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/arch/x86/include/asm/mrst.h b/arch/x86/include/asm/mrst.h
new file mode 100644
index 0000000..57a177a
--- /dev/null
+++ b/arch/x86/include/asm/mrst.h
@@ -0,0 +1,15 @@
+/*
+ * mrst.h: Intel Moorestown platform specific setup code
+ *
+ * (C) Copyright 2009 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _ASM_X86_MRST_H
+#define _ASM_X86_MRST_H
+extern int pci_mrst_init(void);
+
+#endif /* _ASM_X86_MRST_H */
diff --git a/arch/x86/kernel/mrst.c b/arch/x86/kernel/mrst.c
index bdf9b17..98440e1 100644
--- a/arch/x86/kernel/mrst.c
+++ b/arch/x86/kernel/mrst.c
@@ -25,5 +25,8 @@ void __init x86_mrst_early_setup(void)
 	x86_init.resources.probe_roms = x86_init_noop;
 	x86_init.resources.reserve_resources = x86_init_noop;
 
+	x86_init.pci.init = pci_mrst_init;
+	x86_init.pci.fixup_irqs = x86_init_noop;
+
 	legacy_pic = &null_legacy_pic;
 }