389 	struct pmbus_sensor *sensor;  in pmbus_update_device()  local
420 		for (sensor = data->sensors; sensor; sensor = sensor->next) {  in pmbus_update_device()
421 			if (!data->valid || sensor->update)  in pmbus_update_device()
422 				sensor->data  in pmbus_update_device()
424 							    sensor->page,  in pmbus_update_device()
425 							    sensor->reg);  in pmbus_update_device()
440 				  struct pmbus_sensor *sensor)  in pmbus_reg2data_linear()  argument
446 	if (sensor->class == PSC_VOLTAGE_OUT) {	/* LINEAR16 */  in pmbus_reg2data_linear()
447 		exponent = data->exponent[sensor->page];  in pmbus_reg2data_linear()
448 		mantissa = (u16) sensor->data;  in pmbus_reg2data_linear()
450 		exponent = ((s16)sensor->data) >> 11;  in pmbus_reg2data_linear()
451 		mantissa = ((s16)((sensor->data & 0x7ff) << 5)) >> 5;  in pmbus_reg2data_linear()
457 	if (sensor->class != PSC_FAN)  in pmbus_reg2data_linear()
461 	if (sensor->class == PSC_POWER)  in pmbus_reg2data_linear()
477 				  struct pmbus_sensor *sensor)  in pmbus_reg2data_direct()  argument
479 	long val = (s16) sensor->data;  in pmbus_reg2data_direct()
482 	m = data->info->m[sensor->class];  in pmbus_reg2data_direct()
483 	b = data->info->b[sensor->class];  in pmbus_reg2data_direct()
484 	R = data->info->R[sensor->class];  in pmbus_reg2data_direct()
492 	if (sensor->class != PSC_FAN) {  in pmbus_reg2data_direct()
498 	if (sensor->class == PSC_POWER) {  in pmbus_reg2data_direct()
521 			       struct pmbus_sensor *sensor)  in pmbus_reg2data_vid()  argument
523 	long val = sensor->data;  in pmbus_reg2data_vid()
530 static long pmbus_reg2data(struct pmbus_data *data, struct pmbus_sensor *sensor)  in pmbus_reg2data()  argument
534 	switch (data->info->format[sensor->class]) {  in pmbus_reg2data()
536 		val = pmbus_reg2data_direct(data, sensor);  in pmbus_reg2data()
539 		val = pmbus_reg2data_vid(data, sensor);  in pmbus_reg2data()
543 		val = pmbus_reg2data_linear(data, sensor);  in pmbus_reg2data()
553 				 struct pmbus_sensor *sensor, long val)  in pmbus_data2reg_linear()  argument
562 	if (sensor->class == PSC_VOLTAGE_OUT) {  in pmbus_data2reg_linear()
571 		if (data->exponent[sensor->page] < 0)  in pmbus_data2reg_linear()
572 			val <<= -data->exponent[sensor->page];  in pmbus_data2reg_linear()
574 			val >>= data->exponent[sensor->page];  in pmbus_data2reg_linear()
585 	if (sensor->class == PSC_POWER)  in pmbus_data2reg_linear()
592 	if (sensor->class == PSC_FAN)  in pmbus_data2reg_linear()
622 				 struct pmbus_sensor *sensor, long val)  in pmbus_data2reg_direct()  argument
626 	m = data->info->m[sensor->class];  in pmbus_data2reg_direct()
627 	b = data->info->b[sensor->class];  in pmbus_data2reg_direct()
628 	R = data->info->R[sensor->class];  in pmbus_data2reg_direct()
631 	if (sensor->class == PSC_POWER) {  in pmbus_data2reg_direct()
637 	if (sensor->class != PSC_FAN) {  in pmbus_data2reg_direct()
656 			      struct pmbus_sensor *sensor, long val)  in pmbus_data2reg_vid()  argument
664 			  struct pmbus_sensor *sensor, long val)  in pmbus_data2reg()  argument
668 	switch (data->info->format[sensor->class]) {  in pmbus_data2reg()
670 		regval = pmbus_data2reg_direct(data, sensor, val);  in pmbus_data2reg()
673 		regval = pmbus_data2reg_vid(data, sensor, val);  in pmbus_data2reg()
677 		regval = pmbus_data2reg_linear(data, sensor, val);  in pmbus_data2reg()
759 	struct pmbus_sensor *sensor = to_pmbus_sensor(devattr);  in pmbus_show_sensor()  local
761 	if (sensor->data < 0)  in pmbus_show_sensor()
762 		return sensor->data;  in pmbus_show_sensor()
764 	return snprintf(buf, PAGE_SIZE, "%ld\n", pmbus_reg2data(data, sensor));  in pmbus_show_sensor()
773 	struct pmbus_sensor *sensor = to_pmbus_sensor(devattr);  in pmbus_set_sensor()  local
783 	regval = pmbus_data2reg(data, sensor, val);  in pmbus_set_sensor()
784 	ret = _pmbus_write_word_data(client, sensor->page, sensor->reg, regval);  in pmbus_set_sensor()
788 		sensor->data = regval;  in pmbus_set_sensor()
882 	struct pmbus_sensor *sensor;  in pmbus_add_sensor()  local
885 	sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);  in pmbus_add_sensor()
886 	if (!sensor)  in pmbus_add_sensor()
888 	a = &sensor->attribute;  in pmbus_add_sensor()
890 	snprintf(sensor->name, sizeof(sensor->name), "%s%d_%s",  in pmbus_add_sensor()
892 	sensor->page = page;  in pmbus_add_sensor()
893 	sensor->reg = reg;  in pmbus_add_sensor()
894 	sensor->class = class;  in pmbus_add_sensor()
895 	sensor->update = update;  in pmbus_add_sensor()
896 	pmbus_dev_attr_init(a, sensor->name,  in pmbus_add_sensor()
903 	sensor->next = data->sensors;  in pmbus_add_sensor()
904 	data->sensors = sensor;  in pmbus_add_sensor()
906 	return sensor;  in pmbus_add_sensor()