mm: pgtable: add shortcuts for accessing kernel PMD and PTE

[linux-2.6-microblaze.git] / arch / xtensa / mm / mmu.c

diff --git a/arch/xtensa/mm/mmu.c b/arch/xtensa/mm/mmu.c
index 37e478a..fd2193d 100644 (file)
--- a/arch/xtensa/mm/mmu.c
+++ b/arch/xtensa/mm/mmu.c
@@ -21,10 +21,7 @@
 #if defined(CONFIG_HIGHMEM)
 static void * __init init_pmd(unsigned long vaddr, unsigned long n_pages)
 {
-       pgd_t *pgd = pgd_offset_k(vaddr);
-       p4d_t *p4d = p4d_offset(pgd, vaddr);
-       pud_t *pud = pud_offset(p4d, vaddr);
-       pmd_t *pmd = pmd_offset(pud, vaddr);
+       pmd_t *pmd = pmd_off_k(vaddr);
        pte_t *pte;
        unsigned long i;