linux-kernel - [PATCH v2 23/32] thermal/drivers/hisilicon: Switch to new of API

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Message-Id: <20220725212637.2818207-24-daniel.lezcano@linexp.org>
Date:   Mon, 25 Jul 2022 23:26:28 +0200
From:   Daniel Lezcano <daniel.lezcano@...exp.org>
To:     daniel.lezcano@...aro.org, rafael@...nel.org
Cc:     rui.zhang@...el.com, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, khilman@...libre.com,
        abailon@...libre.com, lukasz.luba@....com, broonie@...nel.org,
        damien.lemoal@...nsource.wdc.com, heiko@...ech.de,
        hayashi.kunihiko@...ionext.com, mhiramat@...nel.org,
        talel@...zon.com, thierry.reding@...il.com, digetx@...il.com,
        jonathanh@...dia.com, anarsoul@...il.com, tiny.windzz@...il.com,
        baolin.wang7@...il.com, f.fainelli@...il.com,
        bjorn.andersson@...aro.org, mcoquelin.stm32@...il.com,
        glaroque@...libre.com, miquel.raynal@...tlin.com,
        shawnguo@...nel.org, niklas.soderlund@...natech.se,
        matthias.bgg@...il.com, j-keerthy@...com,
        Amit Kucheria <amitk@...nel.org>
Subject: [PATCH v2 23/32] thermal/drivers/hisilicon: 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@...exp.org>
---
 drivers/thermal/hisi_thermal.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c
index b29ab09040d5..cc5da71b6f55 100644
--- a/drivers/thermal/hisi_thermal.c
+++ b/drivers/thermal/hisi_thermal.c
@@ -442,9 +442,9 @@ static int hi3660_thermal_probe(struct hisi_thermal_data *data)
 	return 0;
 }
 
-static int hisi_thermal_get_temp(void *__data, int *temp)
+static int hisi_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
 {
-	struct hisi_thermal_sensor *sensor = __data;
+	struct hisi_thermal_sensor *sensor = tz->devdata;
 	struct hisi_thermal_data *data = sensor->data;
 
 	*temp = data->ops->get_temp(sensor);
@@ -455,7 +455,7 @@ static int hisi_thermal_get_temp(void *__data, int *temp)
 	return 0;
 }
 
-static const struct thermal_zone_of_device_ops hisi_of_thermal_ops = {
+static const struct thermal_zone_device_ops hisi_of_thermal_ops = {
 	.get_temp = hisi_thermal_get_temp,
 };
 
@@ -467,7 +467,7 @@ static irqreturn_t hisi_thermal_alarm_irq_thread(int irq, void *dev)
 
 	data->ops->irq_handler(sensor);
 
-	hisi_thermal_get_temp(sensor, &temp);
+	temp = data->ops->get_temp(sensor);
 
 	if (temp >= sensor->thres_temp) {
 		dev_crit(&data->pdev->dev,
@@ -492,9 +492,9 @@ static int hisi_thermal_register_sensor(struct platform_device *pdev,
 	int ret, i;
 	const struct thermal_trip *trip;
 
-	sensor->tzd = devm_thermal_zone_of_sensor_register(&pdev->dev,
-							   sensor->id, sensor,
-							   &hisi_of_thermal_ops);
+	sensor->tzd = devm_thermal_of_zone_register(&pdev->dev,
+						    sensor->id, sensor,
+						    &hisi_of_thermal_ops);
 	if (IS_ERR(sensor->tzd)) {
 		ret = PTR_ERR(sensor->tzd);
 		sensor->tzd = NULL;
-- 
2.25.1