From: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date: Sun, 8 Jun 2008 21:28:45 +0000 (+0200)
Subject: avr32: export empty_zero_page
X-Git-Tag: v2.6.27-rc1~1108^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8bd8974fcddc468d66bd67f33c578f37987b302e;p=platform%2Fkernel%2Flinux-3.10.git

avr32: export empty_zero_page

Fixes one of two ext4 build problems:
ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined!

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
---

diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c
index 0e64ddc..5ee1e40 100644
--- a/arch/avr32/mm/init.c
+++ b/arch/avr32/mm/init.c
@@ -11,6 +11,7 @@
 #include <linux/swap.h>
 #include <linux/init.h>
 #include <linux/mmzone.h>
+#include <linux/module.h>
 #include <linux/bootmem.h>
 #include <linux/pagemap.h>
 #include <linux/nodemask.h>
@@ -28,6 +29,7 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 pgd_t swapper_pg_dir[PTRS_PER_PGD];
 
 struct page *empty_zero_page;
+EXPORT_SYMBOL(empty_zero_page);
 
 /*
  * Cache of MMU context last used.