>From c8c206700e1dfcf9485996692fdc666a71bafcf3 Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Fri, 20 Mar 2009 14:13:07 +0100
Subject: [PATCH] x86 pat: Export pgprot_writecombine()

This is used by the TTM GPU memory management system.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
---
 arch/x86/mm/pat.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index 7b61036..a931d8c 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -14,6 +14,7 @@
 #include <linux/gfp.h>
 #include <linux/mm.h>
 #include <linux/fs.h>
+#include <linux/module.h>
 
 #include <asm/cacheflush.h>
 #include <asm/processor.h>
@@ -861,6 +862,8 @@ pgprot_t pgprot_writecombine(pgprot_t prot)
 	else
 		return pgprot_noncached(prot);
 }
+EXPORT_SYMBOL(pgprot_writecombine);
+
 
 #if defined(CONFIG_DEBUG_FS) && defined(CONFIG_X86_PAT)
 
-- 
1.5.4.3