1 files changed, 2 insertions, 16 deletions

diff --git a/arch/arm26/mm/memc.c b/arch/arm26/mm/memc.c
index 8e8a2bb2487d..34def6397c3c 100644
--- a/arch/arm26/mm/memc.c
+++ b/arch/arm26/mm/memc.c
@@ -79,12 +79,6 @@ pgd_t *get_pgd_slow(struct mm_struct *mm)
                 goto no_pgd;
 
         /*
-         * This lock is here just to satisfy pmd_alloc and pte_lock
-         * FIXME: I bet we could avoid taking it pretty much altogether
-         */
-        spin_lock(&mm->page_table_lock);
-
-        /*
          * On ARM, first page must always be allocated since it contains
          * the machine vectors.
          */
@@ -92,7 +86,7 @@ pgd_t *get_pgd_slow(struct mm_struct *mm)
         if (!new_pmd)
                 goto no_pmd;
 
-        new_pte = pte_alloc_kernel(mm, new_pmd, 0);
+        new_pte = pte_alloc_map(mm, new_pmd, 0);
         if (!new_pte)
                 goto no_pte;
 
@@ -101,6 +95,7 @@ pgd_t *get_pgd_slow(struct mm_struct *mm)
         init_pte = pte_offset(init_pmd, 0);
 
         set_pte(new_pte, *init_pte);
+        pte_unmap(new_pte);
 
         /*
          * the page table entries are zeroed
@@ -112,23 +107,14 @@ pgd_t *get_pgd_slow(struct mm_struct *mm)
         memcpy(new_pgd + FIRST_KERNEL_PGD_NR, init_pgd + FIRST_KERNEL_PGD_NR,
                 (PTRS_PER_PGD - FIRST_KERNEL_PGD_NR) * sizeof(pgd_t));
 
-        spin_unlock(&mm->page_table_lock);
-
         /* update MEMC tables */
         cpu_memc_update_all(new_pgd);
         return new_pgd;
 
 no_pte:
-        spin_unlock(&mm->page_table_lock);
         pmd_free(new_pmd);
-        free_pgd_slow(new_pgd);
-        return NULL;
-
 no_pmd:
-        spin_unlock(&mm->page_table_lock);
         free_pgd_slow(new_pgd);
-        return NULL;
-
 no_pgd:
         return NULL;
 }