arm64/mm: Drop setting PTE_TYPE_PAGE in pte_mkcont()

PTE_TYPE_PAGE bits were being set in pte_mkcont() because PTE_TABLE_BIT
was being cleared in pte_mkhuge(). But after arch_make_huge_pte()
modification in commit f819281 ("arm64/mm: Re-organize
arch_make_huge_pte()"), which dropped pte_mkhuge() completely, setting
back PTE_TYPE_PAGE bits is no longer necessary. Change pte_mkcont() to
only set PTE_CONT.

Cc: Will Deacon <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Ryan Roberts <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Anshuman Khandual <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>

Author: Anshuman Khandual

arch/arm64/include/asm/pgtable.h

@@ -265,8 +265,7 @@ static inline pte_t pte_mkspecial(pte_t pte)
 
 static inline pte_t pte_mkcont(pte_t pte)
 {
-	pte = set_pte_bit(pte, __pgprot(PTE_CONT));
-	return set_pte_bit(pte, __pgprot(PTE_TYPE_PAGE));
+	return set_pte_bit(pte, __pgprot(PTE_CONT));
 }
 
 static inline pte_t pte_mknoncont(pte_t pte)