From e81510e0c3800dc730e0c544e3949f7bde368c2b Mon Sep 17 00:00:00 2001
From: Chris Metcalf <cmetcalf@tilera.com>
Date: Thu, 29 Mar 2012 16:19:45 -0400
Subject: arch/tile: export the page_home() function.

This avois a bug in modules trying to use the function.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

diff --git a/arch/tile/mm/homecache.c b/arch/tile/mm/homecache.c
index 1cc6ae4..499f737 100644
--- a/arch/tile/mm/homecache.c
+++ b/arch/tile/mm/homecache.c
@@ -394,6 +394,7 @@ int page_home(struct page *page)
 		return pte_to_home(*virt_to_pte(NULL, kva));
 	}
 }
+EXPORT_SYMBOL(page_home);
 
 void homecache_change_page_home(struct page *page, int order, int home)
 {
-- 
cgit v0.10.2