[PATCH] powerpc/hugetlbfs: Export HPAGE_SHIFT

[Oliver O'Halloran]

Export it so it can be referenced inside a module.

Signed-off-by: Oliver O'Halloran <oohall at gmail.com>
---
 arch/powerpc/mm/hugetlbpage.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index ceeab69cf7fc..96293560f294 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -34,6 +34,7 @@
 #define PAGE_SHIFT_16G	34
 
 unsigned int HPAGE_SHIFT;
+EXPORT_SYMBOL(HPAGE_SHIFT);
 
 /*
  * Tracks gpages after the device tree is scanned and before the
-- 
2.9.4