__cpu_to_le16      34 include/uapi/linux/byteorder/big_endian.h #define __cpu_to_le16(x) ((__force __le16)__swab16((x)))
__cpu_to_le16      34 include/uapi/linux/byteorder/little_endian.h #define __cpu_to_le16(x) ((__force __le16)(__u16)(x))