[PATCH v5 13/33] thermal/drivers/amlogic: Switch to new of API

[PATCH v5 13/33] thermal/drivers/amlogic: Switch to new of API

[Daniel Lezcano]

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/amlogic_thermal.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/thermal/amlogic_thermal.c b/drivers/thermal/amlogic_thermal.c
index e61b91d14ad1..d30cb791e63c 100644
--- a/drivers/thermal/amlogic_thermal.c
+++ b/drivers/thermal/amlogic_thermal.c
@@ -179,12 +179,12 @@ static int amlogic_thermal_disable(struct amlogic_thermal *data)
 	return 0;
 }
 
-static int amlogic_thermal_get_temp(void *data, int *temp)
+static int amlogic_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
 {
 	unsigned int tval;
-	struct amlogic_thermal *pdata = data;
+	struct amlogic_thermal *pdata = tz->devdata;
 
-	if (!data)
+	if (!pdata)
 		return -EINVAL;
 
 	regmap_read(pdata->regmap, TSENSOR_STAT0, &tval);
@@ -195,7 +195,7 @@ static int amlogic_thermal_get_temp(void *data, int *temp)
 	return 0;
 }
 
-static const struct thermal_zone_of_device_ops amlogic_thermal_ops = {
+static const struct thermal_zone_device_ops amlogic_thermal_ops = {
 	.get_temp	= amlogic_thermal_get_temp,
 };
 
@@ -276,10 +276,10 @@ static int amlogic_thermal_probe(struct platform_device *pdev)
 		return PTR_ERR(pdata->sec_ao_map);
 	}
 
-	pdata->tzd = devm_thermal_zone_of_sensor_register(&pdev->dev,
-							  0,
-							  pdata,
-							  &amlogic_thermal_ops);
+	pdata->tzd = devm_thermal_of_zone_register(&pdev->dev,
+						   0,
+						   pdata,
+						   &amlogic_thermal_ops);
 	if (IS_ERR(pdata->tzd)) {
 		ret = PTR_ERR(pdata->tzd);
 		dev_err(dev, "Failed to register tsensor: %d\n", ret);
-- 
2.25.1


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Re: [PATCH v5 13/33] thermal/drivers/amlogic: Switch to new of API

[Neil Armstrong]

On 05/08/2022 00:43, Daniel Lezcano wrote:
> 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/amlogic_thermal.c | 16 ++++++++--------
>   1 file changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/thermal/amlogic_thermal.c b/drivers/thermal/amlogic_thermal.c
> index e61b91d14ad1..d30cb791e63c 100644
> --- a/drivers/thermal/amlogic_thermal.c
> +++ b/drivers/thermal/amlogic_thermal.c
> @@ -179,12 +179,12 @@ static int amlogic_thermal_disable(struct amlogic_thermal *data)
>   	return 0;
>   }
>   
> -static int amlogic_thermal_get_temp(void *data, int *temp)
> +static int amlogic_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
>   {
>   	unsigned int tval;
> -	struct amlogic_thermal *pdata = data;
> +	struct amlogic_thermal *pdata = tz->devdata;
>   
> -	if (!data)
> +	if (!pdata)
>   		return -EINVAL;
>   
>   	regmap_read(pdata->regmap, TSENSOR_STAT0, &tval);
> @@ -195,7 +195,7 @@ static int amlogic_thermal_get_temp(void *data, int *temp)
>   	return 0;
>   }
>   
> -static const struct thermal_zone_of_device_ops amlogic_thermal_ops = {
> +static const struct thermal_zone_device_ops amlogic_thermal_ops = {
>   	.get_temp	= amlogic_thermal_get_temp,
>   };
>   
> @@ -276,10 +276,10 @@ static int amlogic_thermal_probe(struct platform_device *pdev)
>   		return PTR_ERR(pdata->sec_ao_map);
>   	}
>   
> -	pdata->tzd = devm_thermal_zone_of_sensor_register(&pdev->dev,
> -							  0,
> -							  pdata,
> -							  &amlogic_thermal_ops);
> +	pdata->tzd = devm_thermal_of_zone_register(&pdev->dev,
> +						   0,
> +						   pdata,
> +						   &amlogic_thermal_ops);
>   	if (IS_ERR(pdata->tzd)) {
>   		ret = PTR_ERR(pdata->tzd);
>   		dev_err(dev, "Failed to register tsensor: %d\n", ret);

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

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