thermal/drivers/rzg2l: 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/20220804224349.1926752-19-daniel.lezcano@linexp.orgSigned-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

drivers/thermal/rzg2l_thermal.c

@@ -73,9 +73,9 @@ static inline void rzg2l_thermal_write(struct rzg2l_thermal_priv *priv, u32 reg,
 	iowrite32(data, priv->base + reg);
 }
 
-static int rzg2l_thermal_get_temp(void *devdata, int *temp)
+static int rzg2l_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
 {
-	struct rzg2l_thermal_priv *priv = devdata;
+	struct rzg2l_thermal_priv *priv = tz->devdata;
 	u32 result = 0, dsensor, ts_code_ave;
 	int val, i;
 
@@ -114,7 +114,7 @@ static int rzg2l_thermal_get_temp(void *devdata, int *temp)
 	return 0;
 }
 
-static const struct thermal_zone_of_device_ops rzg2l_tz_of_ops = {
+static const struct thermal_zone_device_ops rzg2l_tz_of_ops = {
 	.get_temp = rzg2l_thermal_get_temp,
 };
 
@@ -207,8 +207,8 @@ static int rzg2l_thermal_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	zone = devm_thermal_zone_of_sensor_register(dev, 0, priv,
-						    &rzg2l_tz_of_ops);
+	zone = devm_thermal_of_zone_register(dev, 0, priv,
+					     &rzg2l_tz_of_ops);
 	if (IS_ERR(zone)) {
 		dev_err(dev, "Can't register thermal zone");
 		ret = PTR_ERR(zone);