x86: make dump_pagetable() static

dump_pagetable() can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 621afb6..fdc6674 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -186,7 +186,7 @@
 }
 #endif
 
-void dump_pagetable(unsigned long address)
+static void dump_pagetable(unsigned long address)
 {
 #ifdef CONFIG_X86_32
 	__typeof__(pte_val(__pte(0))) page;