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From:   Daniel Lezcano <daniel.lezcano@linexp.org>
To:     daniel.lezcano@linaro.org, rafael@kernel.org
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        Andy Gross <agross@kernel.org>,
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        Thara Gopinath <thara.gopinath@gmail.com>,
        linux-arm-msm@vger.kernel.org (open list:ARM/QUALCOMM SUPPORT)
Subject: [PATCH v2 11/32] thermal/drivers/qcom: Switch to new of API
Date:   Mon, 25 Jul 2022 23:26:16 +0200
Message-Id: <20220725212637.2818207-12-daniel.lezcano@linexp.org>
In-Reply-To: <20220725212637.2818207-1-daniel.lezcano@linexp.org>
References: <20220725212637.2818207-1-daniel.lezcano@linexp.org>
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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>
---
 drivers/thermal/qcom/qcom-spmi-adc-tm5.c    | 19 +++++++++----------
 drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 12 ++++++------
 drivers/thermal/qcom/tsens.c                | 20 ++++++++++----------
 3 files changed, 25 insertions(+), 26 deletions(-)

diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
index d9c9c975f931..8e23013a21cc 100644
--- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
+++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
@@ -355,9 +355,9 @@ static irqreturn_t adc_tm5_gen2_isr(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static int adc_tm5_get_temp(void *data, int *temp)
+static int adc_tm5_get_temp(struct thermal_zone_device *tz, int *temp)
 {
-	struct adc_tm5_channel *channel = data;
+	struct adc_tm5_channel *channel = tz->devdata;
 	int ret;
 
 	if (!channel || !channel->iio)
@@ -637,9 +637,9 @@ static int adc_tm5_gen2_configure(struct adc_tm5_channel *channel, int low, int
 	return ret;
 }
 
-static int adc_tm5_set_trips(void *data, int low, int high)
+static int adc_tm5_set_trips(struct thermal_zone_device *tz, int low, int high)
 {
-	struct adc_tm5_channel *channel = data;
+	struct adc_tm5_channel *channel = tz->devdata;
 	struct adc_tm5_chip *chip;
 	int ret;
 
@@ -658,7 +658,7 @@ static int adc_tm5_set_trips(void *data, int low, int high)
 	return ret;
 }
 
-static struct thermal_zone_of_device_ops adc_tm5_thermal_ops = {
+static const struct thermal_zone_device_ops adc_tm5_thermal_ops = {
 	.get_temp = adc_tm5_get_temp,
 	.set_trips = adc_tm5_set_trips,
 };
@@ -670,11 +670,10 @@ static int adc_tm5_register_tzd(struct adc_tm5_chip *adc_tm)
 
 	for (i = 0; i < adc_tm->nchannels; i++) {
 		adc_tm->channels[i].chip = adc_tm;
-
-		tzd = devm_thermal_zone_of_sensor_register(adc_tm->dev,
-							   adc_tm->channels[i].channel,
-							   &adc_tm->channels[i],
-							   &adc_tm5_thermal_ops);
+		tzd = devm_thermal_of_zone_register(adc_tm->dev,
+						    adc_tm->channels[i].channel,
+						    &adc_tm->channels[i],
+						    &adc_tm5_thermal_ops);
 		if (IS_ERR(tzd)) {
 			if (PTR_ERR(tzd) == -ENODEV) {
 				dev_warn(adc_tm->dev, "thermal sensor on channel %d is not used\n",
diff --git a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
index 7419e196dbb0..3d3ad0a27482 100644
--- a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
+++ b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
@@ -185,9 +185,9 @@ static int qpnp_tm_update_temp_no_adc(struct qpnp_tm_chip *chip)
 	return 0;
 }
 
-static int qpnp_tm_get_temp(void *data, int *temp)
+static int qpnp_tm_get_temp(struct thermal_zone_device *tz, int *temp)
 {
-	struct qpnp_tm_chip *chip = data;
+	struct qpnp_tm_chip *chip = tz->devdata;
 	int ret, mili_celsius;
 
 	if (!temp)
@@ -262,9 +262,9 @@ static int qpnp_tm_update_critical_trip_temp(struct qpnp_tm_chip *chip,
 	return qpnp_tm_write(chip, QPNP_TM_REG_SHUTDOWN_CTRL1, reg);
 }
 
-static int qpnp_tm_set_trip_temp(void *data, int trip, int temp)
+static int qpnp_tm_set_trip_temp(struct thermal_zone_device *tz, int trip, int temp)
 {
-	struct qpnp_tm_chip *chip = data;
+	struct qpnp_tm_chip *chip = tz->devdata;
 	const struct thermal_trip *trip_points;
 	int ret;
 
@@ -282,7 +282,7 @@ static int qpnp_tm_set_trip_temp(void *data, int trip, int temp)
 	return ret;
 }
 
-static const struct thermal_zone_of_device_ops qpnp_tm_sensor_ops = {
+static const struct thermal_zone_device_ops qpnp_tm_sensor_ops = {
 	.get_temp = qpnp_tm_get_temp,
 	.set_trip_temp = qpnp_tm_set_trip_temp,
 };
@@ -445,7 +445,7 @@ static int qpnp_tm_probe(struct platform_device *pdev)
 	 * read the trip points. get_temp() returns the default temperature
 	 * before the hardware initialization is completed.
 	 */
-	chip->tz_dev = devm_thermal_zone_of_sensor_register(
+	chip->tz_dev = devm_thermal_of_zone_register(
 		&pdev->dev, 0, chip, &qpnp_tm_sensor_ops);
 	if (IS_ERR(chip->tz_dev)) {
 		dev_err(&pdev->dev, "failed to register sensor\n");
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 7963ee33bf75..7238d6d50f4e 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -532,9 +532,9 @@ static irqreturn_t tsens_irq_thread(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static int tsens_set_trips(void *_sensor, int low, int high)
+static int tsens_set_trips(struct thermal_zone_device *tz, int low, int high)
 {
-	struct tsens_sensor *s = _sensor;
+	struct tsens_sensor *s = tz->devdata;
 	struct tsens_priv *priv = s->priv;
 	struct device *dev = priv->dev;
 	struct tsens_irq_data d;
@@ -925,17 +925,17 @@ int __init init_common(struct tsens_priv *priv)
 	return ret;
 }
 
-static int tsens_get_temp(void *data, int *temp)
+static int tsens_get_temp(struct thermal_zone_device *tz, int *temp)
 {
-	struct tsens_sensor *s = data;
+	struct tsens_sensor *s = tz->devdata;
 	struct tsens_priv *priv = s->priv;
 
 	return priv->ops->get_temp(s, temp);
 }
 
-static int tsens_get_trend(void *data, int trip, enum thermal_trend *trend)
+static int tsens_get_trend(struct thermal_zone_device *tz, int trip, enum thermal_trend *trend)
 {
-	struct tsens_sensor *s = data;
+	struct tsens_sensor *s = tz->devdata;
 	struct tsens_priv *priv = s->priv;
 
 	if (priv->ops->get_trend)
@@ -1002,7 +1002,7 @@ static const struct of_device_id tsens_table[] = {
 };
 MODULE_DEVICE_TABLE(of, tsens_table);
 
-static const struct thermal_zone_of_device_ops tsens_of_ops = {
+static const struct thermal_zone_device_ops tsens_of_ops = {
 	.get_temp = tsens_get_temp,
 	.get_trend = tsens_get_trend,
 	.set_trips = tsens_set_trips,
@@ -1056,9 +1056,9 @@ static int tsens_register(struct tsens_priv *priv)
 
 	for (i = 0;  i < priv->num_sensors; i++) {
 		priv->sensor[i].priv = priv;
-		tzd = devm_thermal_zone_of_sensor_register(priv->dev, priv->sensor[i].hw_id,
-							   &priv->sensor[i],
-							   &tsens_of_ops);
+		tzd = devm_thermal_of_zone_register(priv->dev, priv->sensor[i].hw_id,
+						    &priv->sensor[i],
+						    &tsens_of_ops);
 		if (IS_ERR(tzd))
 			continue;
 		priv->sensor[i].tzd = tzd;
-- 
2.25.1