99  * @tacho: tachometer data;
109 	struct mlxreg_fan_tacho tacho[MLXREG_FAN_MAX_TACHO];  member
124 	struct mlxreg_fan_tacho *tacho;  in mlxreg_fan_read()  local
131 		tacho = &fan->tacho[channel];  in mlxreg_fan_read()
138 			if (tacho->prsnt && fan->tachos_per_drwr) {  in mlxreg_fan_read()
139 				err = regmap_read(fan->regmap, tacho->prsnt, &regval);  in mlxreg_fan_read()
154 			err = regmap_read(fan->regmap, tacho->reg, &regval);  in mlxreg_fan_read()
158 			if (MLXREG_FAN_GET_FAULT(regval, tacho->mask)) {  in mlxreg_fan_read()
169 			err = regmap_read(fan->regmap, tacho->reg, &regval);  in mlxreg_fan_read()
173 			*val = MLXREG_FAN_GET_FAULT(regval, tacho->mask);  in mlxreg_fan_read()
250 		if (!(((struct mlxreg_fan *)data)->tacho[channel].connected))  in mlxreg_fan_is_visible()
458 		if (strnstr(data->label, "tacho", sizeof(data->label))) {  in mlxreg_fan_config()
460 				dev_err(fan->dev, "too many tacho entries: %s\n",  in mlxreg_fan_config()
475 			fan->tacho[tacho_num].reg = data->reg;  in mlxreg_fan_config()
476 			fan->tacho[tacho_num].mask = data->mask;  in mlxreg_fan_config()
477 			fan->tacho[tacho_num].prsnt = data->reg_prsnt;  in mlxreg_fan_config()
478 			fan->tacho[tacho_num++].connected = true;  in mlxreg_fan_config()