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Diffstat (limited to 'arch/nds32/mm/init.c')
-rw-r--r--arch/nds32/mm/init.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/arch/nds32/mm/init.c b/arch/nds32/mm/init.c
index 91147cca4b64..fa86f7b2f416 100644
--- a/arch/nds32/mm/init.c
+++ b/arch/nds32/mm/init.c
@@ -98,9 +98,6 @@ static pmd_t *fixmap_pmd_p;
static void __init fixedrange_init(void)
{
unsigned long vaddr;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
pmd_t *pmd;
#ifdef CONFIG_HIGHMEM
pte_t *pte;
@@ -110,10 +107,7 @@ static void __init fixedrange_init(void)
* Fixed mappings:
*/
vaddr = __fix_to_virt(__end_of_fixed_addresses - 1);
- pgd = swapper_pg_dir + pgd_index(vaddr);
- p4d = p4d_offset(pgd, vaddr);
- pud = pud_offset(p4d, vaddr);
- pmd = pmd_offset(pud, vaddr);
+ pmd = pmd_off_k(vaddr);
fixmap_pmd_p = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
if (!fixmap_pmd_p)
panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
@@ -126,10 +120,7 @@ static void __init fixedrange_init(void)
*/
vaddr = PKMAP_BASE;
- pgd = swapper_pg_dir + pgd_index(vaddr);
- p4d = p4d_offset(pgd, vaddr);
- pud = pud_offset(p4d, vaddr);
- pmd = pmd_offset(pud, vaddr);
+ pmd = pmd_off_k(vaddr);
pte = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
if (!pte)
panic("%s: Failed to allocate %lu bytes align=0x%lx\n",