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thermal: Syntactic and factual errors in the API document

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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: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Andy Champ <andycham@amazon.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
This commit is contained in:
Andy Champ 2016-03-22 12:37:25 +00:00 committed by Eduardo Valentin
parent 04974df804
commit c212ed912b
1 changed files with 22 additions and 22 deletions
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44
Documentation/thermal/sysfs-api.txt
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@ -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