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Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/thermal/sysfs-api.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt index 18a3a5ea9a3c..ed419d6c8dec 100644 --- a/Documentation/thermal/sysfs-api.txt +++ b/Documentation/thermal/sysfs-api.txt @@ -117,6 +117,29 @@ temperature) and throttle appropriate devices. interface. It will also silent the zone by remove the .get_temp() and get_trend() thermal zone device callbacks. +1.1.5 struct thermal_zone_device *devm_thermal_zone_of_sensor_register( + struct device *dev, int sensor_id, + void *data, const struct thermal_zone_of_device_ops *ops) + + This interface is resource managed version of + thermal_zone_of_sensor_register(). + All details of thermal_zone_of_sensor_register() described in + section 1.1.3 is applicable here. + The benefit of using this interface to register sensor is that it + is not require to explicitly call thermal_zone_of_sensor_unregister() + in error path or during driver unbinding as this is done by driver + resource manager. + +1.1.6 void devm_thermal_zone_of_sensor_unregister(struct device *dev, + struct thermal_zone_device *tzd) + + This interface is resource managed version of + thermal_zone_of_sensor_unregister(). + All details of thermal_zone_of_sensor_unregister() described in + section 1.1.4 is applicable here. + Normally this function will not need to be called and the resource + management code will ensure that the resource is freed. + 1.2 thermal cooling device interface 1.2.1 struct thermal_cooling_device *thermal_cooling_device_register(char *name, void *devdata, struct thermal_cooling_device_ops *) |