[PATCH] m68k: Export needed symbol for ZERO_PAGE usage in modules.

["Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>]

ext4 use ZERO_PAGE(0) to zero out blocks. We need to export
different symbols in different arch for the usage of ZERO_PAGE
in modules.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
---
 arch/m68k/mm/init.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index f42caa7..ee27ed2 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -69,6 +69,7 @@ void __init m68k_setup_node(int node)
  */
 
 void *empty_zero_page;
+EXPORT_SYMBOL(empty_zero_page);
 
 void show_mem(void)
 {
-- 
1.5.5.rc0.16.g02b00.dirty

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