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hwmon: Use non-OF thermal cooling device registration API

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Some HWMON drivers register cooling devices using the OF helper
devm_thermal_of_cooling_device_register() with a NULL device node.

With the introduction of a dedicated non-OF registration API,
switch these users to devm_thermal_cooling_device_register()
to make the intent explicit and avoid relying on OF-specific helpers.

This is a pure refactoring with no functional change.

Signed-off-by: Daniel Lezcano <daniel.lezcano@oss.qualcomm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Link: https://patch.msgid.link/20260526140802.1059293-15-daniel.lezcano@oss.qualcomm.com
This commit is contained in:
Daniel Lezcano 2026-05-26 16:08:04 +02:00 committed by Daniel Lezcano
parent 876bb45f36
commit 61e7550fe8
No known key found for this signature in database
GPG Key ID: A832238A2A4FE84F
3 changed files with 6 additions and 6 deletions
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4
drivers/hwmon/cros_ec_hwmon.c
View File

@ -532,8 +532,8 @@ static void cros_ec_hwmon_register_fan_cooling_devices(struct device *dev,
cpriv->hwmon_priv = priv;
cpriv->index = i;
cdev = devm_thermal_of_cooling_device_register(dev, NULL, type, cpriv,
&cros_ec_thermal_cooling_ops);
cdev = devm_thermal_cooling_device_register(dev, type, cpriv,
&cros_ec_thermal_cooling_ops);
if (IS_ERR(cdev)) {
dev_warn(dev, "failed to register fan %zu as a cooling device: %pe\n", i,
cdev);

4
drivers/hwmon/dell-smm-hwmon.c
View File

@ -1161,8 +1161,8 @@ static int dell_smm_init_cdev(struct device *dev, u8 fan_num)
if (cdata) {
cdata->fan_num = fan_num;
cdata->data = data;
cdev = devm_thermal_of_cooling_device_register(dev, NULL, name, cdata,
&dell_smm_cooling_ops);
cdev = devm_thermal_cooling_device_register(dev, name, cdata,
&dell_smm_cooling_ops);
if (IS_ERR(cdev)) {
devm_kfree(dev, cdata);
ret = PTR_ERR(cdev);

4
drivers/hwmon/mlxreg-fan.c
View File

@ -583,8 +583,8 @@ static int mlxreg_fan_cooling_config(struct device *dev, struct mlxreg_fan *fan)
pwm->fan = fan;
/* Set minimal PWM speed. */
pwm->last_hwmon_state = MLXREG_FAN_PWM_DUTY2STATE(MLXREG_FAN_MIN_DUTY);
pwm->cdev = devm_thermal_of_cooling_device_register(dev, NULL, mlxreg_fan_name[i],
pwm, &mlxreg_fan_cooling_ops);
pwm->cdev = devm_thermal_cooling_device_register(dev, mlxreg_fan_name[i],
pwm, &mlxreg_fan_cooling_ops);
if (IS_ERR(pwm->cdev)) {
dev_err(dev, "Failed to register cooling device\n");
return PTR_ERR(pwm->cdev);