[PATCH] FRV: Add some missng lazy MMU hooks for NOMMU mode

Add some missing lazy MMU hooks for NOMMU mode.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index ba1b37df69d5..8a05aa168616 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -70,7 +70,11 @@ static inline int pte_file(pte_t pte) { return 0; }
 
 #define swapper_pg_dir          ((pgd_t *) NULL)
 
-#define pgtable_cache_init()    do {} while(0)
+#define pgtable_cache_init()            do {} while (0)
+#define arch_enter_lazy_mmu_mode()      do {} while (0)
+#define arch_leave_lazy_mmu_mode()      do {} while (0)
+#define arch_enter_lazy_cpu_mode()      do {} while (0)
+#define arch_leave_lazy_cpu_mode()      do {} while (0)
 
 #else /* !CONFIG_MMU */
 /*****************************************************************************/