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Message-Id: <20220804224349.1926752-13-daniel.lezcano@linexp.org>
Date: Fri, 5 Aug 2022 00:43:28 +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>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
linux-stm32@...md-mailman.stormreply.com (moderated list:ARM/STM32
ARCHITECTURE),
linux-arm-kernel@...ts.infradead.org (moderated list:ARM/STM32
ARCHITECTURE)
Subject: [PATCH v5 12/33] thermal/drivers/st: 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/st/stm_thermal.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/drivers/thermal/st/stm_thermal.c b/drivers/thermal/st/stm_thermal.c
index 5fd3fb8912a6..78feb802a87d 100644
--- a/drivers/thermal/st/stm_thermal.c
+++ b/drivers/thermal/st/stm_thermal.c
@@ -302,9 +302,9 @@ static int stm_disable_irq(struct stm_thermal_sensor *sensor)
return 0;
}
-static int stm_thermal_set_trips(void *data, int low, int high)
+static int stm_thermal_set_trips(struct thermal_zone_device *tz, int low, int high)
{
- struct stm_thermal_sensor *sensor = data;
+ struct stm_thermal_sensor *sensor = tz->devdata;
u32 itr1, th;
int ret;
@@ -350,9 +350,9 @@ static int stm_thermal_set_trips(void *data, int low, int high)
}
/* Callback to get temperature from HW */
-static int stm_thermal_get_temp(void *data, int *temp)
+static int stm_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
{
- struct stm_thermal_sensor *sensor = data;
+ struct stm_thermal_sensor *sensor = tz->devdata;
u32 periods;
int freqM, ret;
@@ -474,7 +474,7 @@ static int stm_thermal_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(stm_thermal_pm_ops,
stm_thermal_suspend, stm_thermal_resume);
-static const struct thermal_zone_of_device_ops stm_tz_ops = {
+static const struct thermal_zone_device_ops stm_tz_ops = {
.get_temp = stm_thermal_get_temp,
.set_trips = stm_thermal_set_trips,
};
@@ -539,9 +539,9 @@ static int stm_thermal_probe(struct platform_device *pdev)
return ret;
}
- sensor->th_dev = devm_thermal_zone_of_sensor_register(&pdev->dev, 0,
- sensor,
- &stm_tz_ops);
+ sensor->th_dev = devm_thermal_of_zone_register(&pdev->dev, 0,
+ sensor,
+ &stm_tz_ops);
if (IS_ERR(sensor->th_dev)) {
dev_err(&pdev->dev, "%s: thermal zone sensor registering KO\n",
@@ -572,7 +572,6 @@ static int stm_thermal_probe(struct platform_device *pdev)
return 0;
err_tz:
- thermal_zone_of_sensor_unregister(&pdev->dev, sensor->th_dev);
return ret;
}
@@ -582,7 +581,6 @@ static int stm_thermal_remove(struct platform_device *pdev)
stm_thermal_sensor_off(sensor);
thermal_remove_hwmon_sysfs(sensor->th_dev);
- thermal_zone_of_sensor_unregister(&pdev->dev, sensor->th_dev);
return 0;
}
--
2.25.1
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