Commit c212ed91 authored by Andy Champ's avatar Andy Champ Committed by Eduardo Valentin

thermal: Syntactic and factual errors in the API document

There are several places where the English in the document is syntactically
invalid, or unclear. There are also one or two factual errors.
Reviewed-by: default avatarDurgadoss R <durgadoss.r@intel.com>
Signed-off-by: default avatarAndy Champ <andycham@amazon.com>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent 04974df8
......@@ -69,8 +69,8 @@ temperature) and throttle appropriate devices.
1.1.2 void thermal_zone_device_unregister(struct thermal_zone_device *tz)
This interface function removes the thermal zone device.
It deletes the corresponding entry form /sys/class/thermal folder and
unbind all the thermal cooling devices it uses.
It deletes the corresponding entry from /sys/class/thermal folder and
unbinds all the thermal cooling devices it uses.
1.1.3 struct thermal_zone_device *thermal_zone_of_sensor_register(
struct device *dev, int sensor_id, void *data,
......@@ -146,32 +146,32 @@ temperature) and throttle appropriate devices.
This interface function adds a new thermal cooling device (fan/processor/...)
to /sys/class/thermal/ folder as cooling_device[0-*]. It tries to bind itself
to all the thermal zone devices register at the same time.
to all the thermal zone devices registered at the same time.
name: the cooling device name.
devdata: device private data.
ops: thermal cooling devices call-backs.
.get_max_state: get the Maximum throttle state of the cooling device.
.get_cur_state: get the Current throttle state of the cooling device.
.get_cur_state: get the Currently requested throttle state of the cooling device.
.set_cur_state: set the Current throttle state of the cooling device.
1.2.2 void thermal_cooling_device_unregister(struct thermal_cooling_device *cdev)
This interface function remove the thermal cooling device.
It deletes the corresponding entry form /sys/class/thermal folder and
unbind itself from all the thermal zone devices using it.
This interface function removes the thermal cooling device.
It deletes the corresponding entry from /sys/class/thermal folder and
unbinds itself from all the thermal zone devices using it.
1.3 interface for binding a thermal zone device with a thermal cooling device
1.3.1 int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
int trip, struct thermal_cooling_device *cdev,
unsigned long upper, unsigned long lower, unsigned int weight);
This interface function bind a thermal cooling device to the certain trip
This interface function binds a thermal cooling device to a particular trip
point of a thermal zone device.
This function is usually called in the thermal zone device .bind callback.
tz: the thermal zone device
cdev: thermal cooling device
trip: indicates which trip point the cooling devices is associated with
in this thermal zone.
trip: indicates which trip point in this thermal zone the cooling device
is associated with.
upper:the Maximum cooling state for this trip point.
THERMAL_NO_LIMIT means no upper limit,
and the cooling device can be in max_state.
......@@ -184,13 +184,13 @@ temperature) and throttle appropriate devices.
1.3.2 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *tz,
int trip, struct thermal_cooling_device *cdev);
This interface function unbind a thermal cooling device from the certain
This interface function unbinds a thermal cooling device from a particular
trip point of a thermal zone device. This function is usually called in
the thermal zone device .unbind callback.
tz: the thermal zone device
cdev: thermal cooling device
trip: indicates which trip point the cooling devices is associated with
in this thermal zone.
trip: indicates which trip point in this thermal zone the cooling device
is associated with.
1.4 Thermal Zone Parameters
1.4.1 struct thermal_bind_params
......@@ -210,13 +210,13 @@ temperature) and throttle appropriate devices.
this thermal zone and cdev, for a particular trip point.
If nth bit is set, then the cdev and thermal zone are bound
for trip point n.
.limits: This is an array of cooling state limits. Must have exactly
2 * thermal_zone.number_of_trip_points. It is an array consisting
of tuples <lower-state upper-state> of state limits. Each trip
will be associated with one state limit tuple when binding.
A NULL pointer means <THERMAL_NO_LIMITS THERMAL_NO_LIMITS>
on all trips. These limits are used when binding a cdev to a
trip point.
.binding_limits: This is an array of cooling state limits. Must have
exactly 2 * thermal_zone.number_of_trip_points. It is an
array consisting of tuples <lower-state upper-state> of
state limits. Each trip will be associated with one state
limit tuple when binding. A NULL pointer means
<THERMAL_NO_LIMITS THERMAL_NO_LIMITS> on all trips.
These limits are used when binding a cdev to a trip point.
.match: This call back returns success(0) if the 'tz and cdev' need to
be bound, as per platform data.
1.4.2 struct thermal_zone_params
......@@ -351,8 +351,8 @@ cdev[0-*]
RO, Optional
cdev[0-*]_trip_point
The trip point with which cdev[0-*] is associated in this thermal
zone; -1 means the cooling device is not associated with any trip
The trip point in this thermal zone which cdev[0-*] is associated
with; -1 means the cooling device is not associated with any trip
point.
RO, Optional
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment