1 files changed, 5 insertions, 17 deletions

diff --git a/arch/sh/mm/tlbflush_64.c b/arch/sh/mm/tlbflush_64.c
index 3ce40ea34824..2dcc48528f7a 100644
--- a/arch/sh/mm/tlbflush_64.c
+++ b/arch/sh/mm/tlbflush_64.c
@@ -329,22 +329,6 @@ do_sigbus:
                 goto no_context;
 }
 
-void update_mmu_cache(struct vm_area_struct * vma,
-                        unsigned long address, pte_t pte)
-{
-        /*
-         * This appears to get called once for every pte entry that gets
-         * established => I don't think it's efficient to try refilling the
-         * TLBs with the pages - some may not get accessed even.  Also, for
-         * executable pages, it is impossible to determine reliably here which
-         * TLB they should be mapped into (or both even).
-         *
-         * So, just do nothing here and handle faults on demand.  In the
-         * TLBMISS handling case, the refill is now done anyway after the pte
-         * has been fixed up, so that deals with most useful cases.
-         */
-}
-
 void local_flush_tlb_one(unsigned long asid, unsigned long page)
 {
         unsigned long long match, pteh=0, lpage;
@@ -353,7 +337,7 @@ void local_flush_tlb_one(unsigned long asid, unsigned long page)
         /*
          * Sign-extend based on neff.
          */
-        lpage = (page & NEFF_SIGN) ? (page | NEFF_MASK) : page;
+        lpage = neff_sign_extend(page);
         match = (asid << PTEH_ASID_SHIFT) | PTEH_VALID;
         match |= lpage;
 
@@ -482,3 +466,7 @@ void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
         /* FIXME: Optimize this later.. */
         flush_tlb_all();
 }
+
+void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
+{
+}