mm: cleanup *pte_alloc* interfaces

[linux.git] / arch / arm64 / mm / hugetlbpage.c

diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c
index 82d607c3614ed8454d19f2da5d44a6cc914ee0b3..589fd28e1fb5de8b923fc99ee0fa35d79b1cd6af 100644 (file)
--- a/arch/arm64/mm/hugetlbpage.c
+++ b/arch/arm64/mm/hugetlbpage.c
@@ -124,7 +124,7 @@ pte_t *huge_pte_alloc(struct mm_struct *mm,
                 * will be no pte_unmap() to correspond with this
                 * pte_alloc_map().
                 */
-               pte = pte_alloc_map(mm, NULL, pmd, addr);
+               pte = pte_alloc_map(mm, pmd, addr);
        } else if (sz == PMD_SIZE) {
                if (IS_ENABLED(CONFIG_ARCH_WANT_HUGE_PMD_SHARE) &&
                    pud_none(*pud))
@@ -306,10 +306,6 @@ static __init int setup_hugepagesz(char *opt)
                hugetlb_add_hstate(PMD_SHIFT - PAGE_SHIFT);
        } else if (ps == PUD_SIZE) {
                hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT);
-       } else if (ps == (PAGE_SIZE * CONT_PTES)) {
-               hugetlb_add_hstate(CONT_PTE_SHIFT);
-       } else if (ps == (PMD_SIZE * CONT_PMDS)) {
-               hugetlb_add_hstate((PMD_SHIFT + CONT_PMD_SHIFT) - PAGE_SHIFT);
        } else {
                pr_err("hugepagesz: Unsupported page size %lu K\n", ps >> 10);
                return 0;
@@ -317,13 +313,3 @@ static __init int setup_hugepagesz(char *opt)
        return 1;
 }
 __setup("hugepagesz=", setup_hugepagesz);
-
-#ifdef CONFIG_ARM64_64K_PAGES
-static __init int add_default_hugepagesz(void)
-{
-       if (size_to_hstate(CONT_PTES * PAGE_SIZE) == NULL)
-               hugetlb_add_hstate(CONT_PMD_SHIFT);
-       return 0;
-}
-arch_initcall(add_default_hugepagesz);
-#endif