CW2015_REG_SOC
ret = regmap_read_poll_timeout(cw_bat->regmap, CW2015_REG_SOC,
ret = regmap_read(cw_bat->regmap, CW2015_REG_SOC, &soc);
regmap_reg_range(CW2015_REG_VCELL, CW2015_REG_SOC + 1),