F_ACTIVE
ret = regmap_field_read(data->regmap_fields[F_ACTIVE], &active);
ret = regmap_field_write(data->regmap_fields[F_ACTIVE], 1);
ret = regmap_field_write(data->regmap_fields[F_ACTIVE], 0);
[F_ACTIVE] = REG_FIELD(FXAS21002C_REG_CTRL1, 1, 1),