sh: Rename split-level pgtable headers.

These were originally named _nopmd and _pmd to follow their asm-generic
counterparts, but we rename them to -2level and -3level for general
consistency.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h
index 856ece0..aab7652 100644
--- a/arch/sh/include/asm/pgtable.h
+++ b/arch/sh/include/asm/pgtable.h
@@ -13,9 +13,9 @@
 #define __ASM_SH_PGTABLE_H
 
 #ifdef CONFIG_X2TLB
-#include <asm/pgtable_pmd.h>
+#include <asm/pgtable-3level.h>
 #else
-#include <asm/pgtable_nopmd.h>
+#include <asm/pgtable-2level.h>
 #endif
 #include <asm/page.h>