clear_pte_bit 269 arch/arm/include/asm/pgtable.h static inline pte_t clear_pte_bit(pte_t pte, pgprot_t prot) clear_pte_bit 126 arch/arm64/include/asm/pgtable.h static inline pte_t clear_pte_bit(pte_t pte, pgprot_t prot)