thermal/drivers/hisi: Rename and remove unused field

Rename the 'sensors' field to 'sensor' as we describe only one sensor.
Remove the 'sensor_temp' as it is no longer used.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

drivers/thermal/hisi_thermal.c

@@ -49,8 +49,6 @@
 struct hisi_thermal_sensor {
 	struct hisi_thermal_data *thermal;
 	struct thermal_zone_device *tzd;
-
-	long sensor_temp;
 	uint32_t id;
 	uint32_t thres_temp;
 };
@@ -59,9 +57,9 @@ struct hisi_thermal_data {
 	struct mutex thermal_lock;    /* protects register data */
 	struct platform_device *pdev;
 	struct clk *clk;
-	struct hisi_thermal_sensor sensors;
-	int irq;
+	struct hisi_thermal_sensor sensor;
 	void __iomem *regs;
+	int irq;
 };
 
 /*
@@ -233,7 +231,7 @@ static const struct thermal_zone_of_device_ops hisi_of_thermal_ops = {
 static irqreturn_t hisi_thermal_alarm_irq_thread(int irq, void *dev)
 {
 	struct hisi_thermal_data *data = dev;
-	struct hisi_thermal_sensor *sensor = &data->sensors;
+	struct hisi_thermal_sensor *sensor = &data->sensor;
 	int temp;
 
 	hisi_thermal_alarm_clear(data->regs, 1);
@@ -244,7 +242,7 @@ static irqreturn_t hisi_thermal_alarm_irq_thread(int irq, void *dev)
 		dev_crit(&data->pdev->dev, "THERMAL ALARM: %d > %d\n",
 			 temp, sensor->thres_temp);
 
-		thermal_zone_device_update(data->sensors.tzd,
+		thermal_zone_device_update(data->sensor.tzd,
 					   THERMAL_EVENT_UNSPECIFIED);
 
 	} else if (temp < sensor->thres_temp) {
@@ -307,7 +305,7 @@ static int hisi_thermal_setup(struct hisi_thermal_data *data)
 {
 	struct hisi_thermal_sensor *sensor;
 
-	sensor = &data->sensors;
+	sensor = &data->sensor;
 
 	/* disable module firstly */
 	hisi_thermal_reset_enable(data->regs, 0);
@@ -380,7 +378,7 @@ static int hisi_thermal_probe(struct platform_device *pdev)
 	}
 
 	ret = hisi_thermal_register_sensor(pdev, data,
-					   &data->sensors,
+					   &data->sensor,
 					   HISI_DEFAULT_SENSOR);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register thermal sensor: %d\n",
@@ -402,7 +400,7 @@ static int hisi_thermal_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	hisi_thermal_toggle_sensor(&data->sensors, true);
+	hisi_thermal_toggle_sensor(&data->sensor, true);
 
 	return 0;
 }
@@ -410,7 +408,7 @@ static int hisi_thermal_probe(struct platform_device *pdev)
 static int hisi_thermal_remove(struct platform_device *pdev)
 {
 	struct hisi_thermal_data *data = platform_get_drvdata(pdev);
-	struct hisi_thermal_sensor *sensor = &data->sensors;
+	struct hisi_thermal_sensor *sensor = &data->sensor;
 
 	hisi_thermal_toggle_sensor(sensor, false);
 	hisi_thermal_disable_sensor(data);