AD4170_FILTER_FS_REG
[AD4170_MISC_REG(0) ... AD4170_FILTER_FS_REG(0)] = 2,
[AD4170_MISC_REG(1) ... AD4170_FILTER_FS_REG(1)] = 2,
[AD4170_MISC_REG(2) ... AD4170_FILTER_FS_REG(2)] = 2,
[AD4170_MISC_REG(3) ... AD4170_FILTER_FS_REG(3)] = 2,
[AD4170_MISC_REG(4) ... AD4170_FILTER_FS_REG(4)] = 2,
[AD4170_MISC_REG(5) ... AD4170_FILTER_FS_REG(5)] = 2,
[AD4170_MISC_REG(6) ... AD4170_FILTER_FS_REG(6)] = 2,
[AD4170_MISC_REG(7) ... AD4170_FILTER_FS_REG(7)] = 2,
ret = regmap_write(st->regmap, AD4170_FILTER_FS_REG(setup_num),