thermal/drivers/ti-soc: Switch to new of API

The thermal OF code has a new API allowing to migrate the OF
initialization to a simpler approach. The ops are no longer device
tree specific and are the generic ones provided by the core code.

Convert the ops to the thermal_zone_device_ops format and use the new
API to register the thermal zone with these generic ops.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linexp.org>
Link: https://lore.kernel.org/r/20220804224349.1926752-25-daniel.lezcano@linexp.orgAcked-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

drivers/thermal/ti-soc-thermal/ti-thermal-common.c

@@ -65,10 +65,10 @@ static inline int ti_thermal_hotspot_temperature(int t, int s, int c)
 
 /* thermal zone ops */
 /* Get temperature callback function for thermal zone */
-static inline int __ti_thermal_get_temp(void *devdata, int *temp)
+static inline int __ti_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
 {
 	struct thermal_zone_device *pcb_tz = NULL;
-	struct ti_thermal_data *data = devdata;
+	struct ti_thermal_data *data = tz->devdata;
 	struct ti_bandgap *bgp;
 	const struct ti_temp_sensor *s;
 	int ret, tmp, slope, constant;
@@ -85,8 +85,8 @@ static inline int __ti_thermal_get_temp(void *devdata, int *temp)
 		return ret;
 
 	/* Default constants */
-	slope = thermal_zone_get_slope(data->ti_thermal);
-	constant = thermal_zone_get_offset(data->ti_thermal);
+	slope = thermal_zone_get_slope(tz);
+	constant = thermal_zone_get_offset(tz);
 
 	pcb_tz = data->pcb_tz;
 	/* In case pcb zone is available, use the extrapolation rule with it */
@@ -107,9 +107,9 @@ static inline int __ti_thermal_get_temp(void *devdata, int *temp)
 	return ret;
 }
 
-static int __ti_thermal_get_trend(void *p, int trip, enum thermal_trend *trend)
+static int __ti_thermal_get_trend(struct thermal_zone_device *tz, int trip, enum thermal_trend *trend)
 {
-	struct ti_thermal_data *data = p;
+	struct ti_thermal_data *data = tz->devdata;
 	struct ti_bandgap *bgp;
 	int id, tr, ret = 0;
 
@@ -130,7 +130,7 @@ static int __ti_thermal_get_trend(void *p, int trip, enum thermal_trend *trend)
 	return 0;
 }
 
-static const struct thermal_zone_of_device_ops ti_of_thermal_ops = {
+static const struct thermal_zone_device_ops ti_of_thermal_ops = {
 	.get_temp = __ti_thermal_get_temp,
 	.get_trend = __ti_thermal_get_trend,
 };
@@ -170,7 +170,7 @@ int ti_thermal_expose_sensor(struct ti_bandgap *bgp, int id,
 		return -EINVAL;
 
 	/* in case this is specified by DT */
-	data->ti_thermal = devm_thermal_zone_of_sensor_register(bgp->dev, id,
+	data->ti_thermal = devm_thermal_of_zone_register(bgp->dev, id,
 					data, &ti_of_thermal_ops);
 	if (IS_ERR(data->ti_thermal)) {
 		dev_err(bgp->dev, "thermal zone device is NULL\n");