* Every step equals (1 * 200) / 255 celsius, and finally
* need convert to millicelsius.
*/
- return (HISI_TEMP_BASE + (step * 200 / 255)) * 1000;
+ return (HISI_TEMP_BASE * 1000 + (step * 200000 / 255));
}
static inline long _temp_to_step(long temp)
{
- return ((temp / 1000 - HISI_TEMP_BASE) * 255 / 200);
+ return ((temp - HISI_TEMP_BASE * 1000) * 255) / 200000;
}
static long hisi_thermal_get_sensor_temp(struct hisi_thermal_data *data,
mutex_unlock(&data->thermal_lock);
}
-static int hisi_thermal_get_temp(void *_sensor, long *temp)
+static int hisi_thermal_get_temp(void *_sensor, int *temp)
{
struct hisi_thermal_sensor *sensor = _sensor;
struct hisi_thermal_data *data = sensor->thermal;
data->irq_bind_sensor = sensor_id;
mutex_unlock(&data->thermal_lock);
- dev_dbg(&data->pdev->dev, "id=%d, irq=%d, temp=%ld, thres=%d\n",
+ dev_dbg(&data->pdev->dev, "id=%d, irq=%d, temp=%d, thres=%d\n",
sensor->id, data->irq_enabled, *temp, sensor->thres_temp);
/*
* Bind irq to sensor for two cases: