1 files changed, 0 insertions, 50 deletions

diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
index 07e14535375c..f76f83d5ac63 100644
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c
@@ -303,53 +303,3 @@ struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,
 {
         return NULL;
 }
-
-static void context_reload(void *__data)
-{
-        struct mm_struct *mm = __data;
-
-        if (mm == current->mm)
-                load_secondary_context(mm);
-}
-
-void hugetlb_prefault_arch_hook(struct mm_struct *mm)
-{
-        struct tsb_config *tp = &mm->context.tsb_block[MM_TSB_HUGE];
-
-        if (likely(tp->tsb != NULL))
-                return;
-
-        tsb_grow(mm, MM_TSB_HUGE, 0);
-        tsb_context_switch(mm);
-        smp_tsb_sync(mm);
-
-        /* On UltraSPARC-III+ and later, configure the second half of
-         * the Data-TLB for huge pages.
-         */
-        if (tlb_type == cheetah_plus) {
-                unsigned long ctx;
-
-                spin_lock(&ctx_alloc_lock);
-                ctx = mm->context.sparc64_ctx_val;
-                ctx &= ~CTX_PGSZ_MASK;
-                ctx |= CTX_PGSZ_BASE << CTX_PGSZ0_SHIFT;
-                ctx |= CTX_PGSZ_HUGE << CTX_PGSZ1_SHIFT;
-
-                if (ctx != mm->context.sparc64_ctx_val) {
-                        /* When changing the page size fields, we
-                         * must perform a context flush so that no
-                         * stale entries match.  This flush must
-                         * occur with the original context register
-                         * settings.
-                         */
-                        do_flush_tlb_mm(mm);
-
-                        /* Reload the context register of all processors
-                         * also executing in this address space.
-                         */
-                        mm->context.sparc64_ctx_val = ctx;
-                        on_each_cpu(context_reload, mm, 0);
-                }
-                spin_unlock(&ctx_alloc_lock);
-        }
-}