158 	int ret;  in measure_12bit_voltage()  local
160 	ret = pm860x_bulk_read(info->i2c, offset, 2, buf);  in measure_12bit_voltage()
161 	if (ret < 0)  in measure_12bit_voltage()
162 		return ret;  in measure_12bit_voltage()
174 	int ret;  in measure_vbatt()  local
178 		ret = measure_12bit_voltage(info, PM8607_VBAT_MEAS1, data);  in measure_vbatt()
179 		if (ret)  in measure_vbatt()
180 			return ret;  in measure_vbatt()
194 		ret = pm860x_bulk_read(info->i2c, PM8607_LDO5, 5, buf);  in measure_vbatt()
195 		if (ret < 0)  in measure_vbatt()
196 			return ret;  in measure_vbatt()
197 		ret = ((buf[4] >> 6) << 10) | ((buf[3] >> 6) << 8)  in measure_vbatt()
217 	int ret;  in measure_current()  local
219 	ret = pm860x_bulk_read(info->i2c, PM8607_IBAT_MEAS1, 2, buf);  in measure_current()
220 	if (ret < 0)  in measure_current()
221 		return ret;  in measure_current()
232 	int ret;  in set_charger_current()  local
240 	ret = pm860x_set_bits(info->i2c, PM8607_CHG_CTRL2, 0x1f, data);  in set_charger_current()
241 	if (ret < 0)  in set_charger_current()
242 		return ret;  in set_charger_current()
250 	int ret;  in read_ccnt()  local
252 	ret = pm860x_set_bits(info->i2c, PM8607_CCNT, 7, offset & 7);  in read_ccnt()
253 	if (ret < 0)  in read_ccnt()
255 	ret = pm860x_bulk_read(info->i2c, PM8607_CCNT_MEAS1, 2, buf);  in read_ccnt()
256 	if (ret < 0)  in read_ccnt()
261 	return ret;  in read_ccnt()
267 	int ret;  in calc_ccnt()  local
270 	ret = read_ccnt(info, CCNT_POS1, &data);  in calc_ccnt()
271 	if (ret)  in calc_ccnt()
274 	ret = read_ccnt(info, CCNT_POS2, &data);  in calc_ccnt()
275 	if (ret)  in calc_ccnt()
280 	ret = read_ccnt(info, CCNT_NEG1, &data);  in calc_ccnt()
281 	if (ret)  in calc_ccnt()
284 	ret = read_ccnt(info, CCNT_NEG2, &data);  in calc_ccnt()
285 	if (ret)  in calc_ccnt()
291 	ret = read_ccnt(info, CCNT_SPOS, &data);  in calc_ccnt()
292 	if (ret)  in calc_ccnt()
295 	ret = read_ccnt(info, CCNT_SNEG, &data);  in calc_ccnt()
296 	if (ret)  in calc_ccnt()
308 	return ret;  in calc_ccnt()
329 	int ret;  in calc_ocv()  local
341 		ret = measure_vbatt(info, OCV_MODE_ACTIVE, &data);  in calc_ocv()
342 		if (ret)  in calc_ocv()
345 		ret = measure_current(info, &data);  in calc_ocv()
346 		if (ret)  in calc_ocv()
362 	return ret;  in calc_ocv()
371 	int ret = -EINVAL;  in calc_soc()  local
378 		ret = calc_ocv(info, &ocv);  in calc_soc()
381 		ret = measure_vbatt(info, OCV_MODE_SLEEP, &ocv);  in calc_soc()
384 	if (ret)  in calc_soc()
385 		return ret;  in calc_soc()
413 	int ret;  in pm860x_batt_handler()  local
416 	ret = pm860x_reg_read(info->i2c, PM8607_STATUS_2);  in pm860x_batt_handler()
417 	if (ret & STATUS2_BAT) {  in pm860x_batt_handler()
433 	int ret;  in pm860x_init_battery()  local
442 	ret = pm860x_set_bits(info->i2c, PM8607_MEAS_EN1, data, data);  in pm860x_init_battery()
443 	if (ret)  in pm860x_init_battery()
448 	ret = pm860x_set_bits(info->i2c, PM8607_MEAS_EN3, data, data);  in pm860x_init_battery()
449 	if (ret)  in pm860x_init_battery()
453 	ret = pm860x_reg_write(info->i2c, PM8607_MEAS_OFF_TIME1, 0x82);  in pm860x_init_battery()
454 	if (ret)  in pm860x_init_battery()
456 	ret = pm860x_reg_write(info->i2c, PM8607_MEAS_OFF_TIME2, 0x6c);  in pm860x_init_battery()
457 	if (ret)  in pm860x_init_battery()
461 	ret = pm860x_set_bits(info->i2c, PM8607_GPADC_MISC1,  in pm860x_init_battery()
463 	if (ret < 0)  in pm860x_init_battery()
467 	ret = pm860x_set_bits(info->i2c, PM8607_CHG_CTRL6,  in pm860x_init_battery()
469 	if (ret < 0)  in pm860x_init_battery()
472 	ret = pm860x_set_bits(info->i2c, PM8607_CCNT, 7 << 3,  in pm860x_init_battery()
474 	if (ret < 0)  in pm860x_init_battery()
478 	ret = pm860x_set_bits(info->i2c, PM8607_GP_BIAS2, 0xF << 4,  in pm860x_init_battery()
480 	if (ret < 0)  in pm860x_init_battery()
485 	ret = pm860x_reg_read(info->i2c, PM8607_STATUS_2);  in pm860x_init_battery()
486 	if (ret < 0) {  in pm860x_init_battery()
490 	if (ret & STATUS2_BAT) {  in pm860x_init_battery()
499 	ret = calc_soc(info, OCV_MODE_ACTIVE, &soc);  in pm860x_init_battery()
500 	if (ret < 0)  in pm860x_init_battery()
555 	int ret;  in measure_temp()  local
561 		ret = measure_12bit_voltage(info, PM8607_TINT_MEAS1, data);  in measure_temp()
562 		if (ret)  in measure_temp()
563 			return ret;  in measure_temp()
566 		ret = measure_12bit_voltage(info, PM8607_GPADC1_MEAS1, data);  in measure_temp()
567 		if (ret)  in measure_temp()
568 			return ret;  in measure_temp()
625 	int ret;  in calc_resistor()  local
628 	ret = measure_current(info, &data);  in calc_resistor()
630 	if (ret || data < 0)  in calc_resistor()
633 	ret = measure_vbatt(info, OCV_MODE_ACTIVE, &data);  in calc_resistor()
634 	if (ret)  in calc_resistor()
651 		ret = measure_vbatt(info, OCV_MODE_ACTIVE, &data);  in calc_resistor()
652 		if (ret)  in calc_resistor()
655 		ret = measure_current(info, &data);  in calc_resistor()
656 		if (ret)  in calc_resistor()
665 	if (set_charger_current(info, 100, &ret))  in calc_resistor()
674 		ret = measure_vbatt(info, OCV_MODE_ACTIVE, &data);  in calc_resistor()
675 		if (ret)  in calc_resistor()
678 		ret = measure_current(info, &data);  in calc_resistor()
679 		if (ret)  in calc_resistor()
689 	if (set_charger_current(info, chg_current, &ret))  in calc_resistor()
707 	set_charger_current(info, chg_current, &ret);  in calc_resistor()
714 	int ret;  in calc_capacity()  local
720 	ret = calc_ccnt(info, &ccnt_data);  in calc_capacity()
721 	if (ret)  in calc_capacity()
745 	ret = measure_current(info, &ibat);  in calc_capacity()
746 	if (ret)  in calc_capacity()
750 		ret = calc_soc(info, OCV_MODE_ACTIVE, &cap_ocv);  in calc_capacity()
751 		if (ret)  in calc_capacity()
753 		ret = measure_vbatt(info, OCV_MODE_ACTIVE, &data);  in calc_capacity()
754 		if (ret)  in calc_capacity()
795 	return ret;  in calc_capacity()
811 	int ret;  in pm860x_batt_get_prop()  local
818 		ret = calc_capacity(info, &data);  in pm860x_batt_get_prop()
819 		if (ret)  in pm860x_batt_get_prop()
820 			return ret;  in pm860x_batt_get_prop()
835 		ret = measure_vbatt(info, OCV_MODE_ACTIVE, &data);  in pm860x_batt_get_prop()
836 		if (ret)  in pm860x_batt_get_prop()
837 			return ret;  in pm860x_batt_get_prop()
842 		ret = calc_ocv(info, &data);  in pm860x_batt_get_prop()
843 		if (ret)  in pm860x_batt_get_prop()
844 			return ret;  in pm860x_batt_get_prop()
848 		ret = measure_current(info, &data);  in pm860x_batt_get_prop()
849 		if (ret)  in pm860x_batt_get_prop()
850 			return ret;  in pm860x_batt_get_prop()
855 			ret = measure_temp(info, &data);  in pm860x_batt_get_prop()
856 			if (ret)  in pm860x_batt_get_prop()
857 				return ret;  in pm860x_batt_get_prop()
917 	int ret;  in pm860x_battery_probe()  local
959 	ret = devm_request_threaded_irq(chip->dev, info->irq_cc, NULL,  in pm860x_battery_probe()
962 	if (ret < 0) {  in pm860x_battery_probe()
964 			info->irq_cc, ret);  in pm860x_battery_probe()
965 		return ret;  in pm860x_battery_probe()
968 	ret = devm_request_threaded_irq(chip->dev, info->irq_batt, NULL,  in pm860x_battery_probe()
971 	if (ret < 0) {  in pm860x_battery_probe()
973 			info->irq_batt, ret);  in pm860x_battery_probe()
974 		return ret;  in pm860x_battery_probe()