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Diffstat (limited to 'arch/m68k/mm/motorola.c')
-rw-r--r--arch/m68k/mm/motorola.c26
1 files changed, 4 insertions, 22 deletions
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 8e5e74121a78..2bb006bdc31c 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -54,17 +54,8 @@ static inline void nocache_page(void *vaddr)
unsigned long addr = (unsigned long)vaddr;
if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- p4dp = p4d_offset(dir, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset_kernel(pmdp, addr);
+ pte_t *ptep = virt_to_kpte(addr);
+
*ptep = pte_mknocache(*ptep);
}
}
@@ -74,17 +65,8 @@ static inline void cache_page(void *vaddr)
unsigned long addr = (unsigned long)vaddr;
if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- p4dp = p4d_offset(dir, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset_kernel(pmdp, addr);
+ pte_t *ptep = virt_to_kpte(addr);
+
*ptep = pte_mkcache(*ptep);
}
}