diff options
Diffstat (limited to 'arch/sparc/mm/highmem.c')
| -rw-r--r-- | arch/sparc/mm/highmem.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c index 6ff6e2a9f9b3..d1fc9a7b7d78 100644 --- a/arch/sparc/mm/highmem.c +++ b/arch/sparc/mm/highmem.c @@ -36,18 +36,10 @@ static pte_t *kmap_pte; void __init kmap_init(void) { - unsigned long address; - p4d_t *p4d; - pud_t *pud; - pmd_t *dir; - - address = __fix_to_virt(FIX_KMAP_BEGIN); - p4d = p4d_offset(pgd_offset_k(address), address); - pud = pud_offset(p4d, address); - dir = pmd_offset(pud, address); + unsigned long address = __fix_to_virt(FIX_KMAP_BEGIN); /* cache the first kmap pte */ - kmap_pte = pte_offset_kernel(dir, address); + kmap_pte = virt_to_kpte(address); } void *kmap_atomic_high_prot(struct page *page, pgprot_t prot) |