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-rw-r--r--Documentation/thermal/cpu-cooling-api.txt14
1 files changed, 3 insertions, 11 deletions
diff --git a/Documentation/thermal/cpu-cooling-api.txt b/Documentation/thermal/cpu-cooling-api.txt
index ea61e8b..7a1c89d 100644
--- a/Documentation/thermal/cpu-cooling-api.txt
+++ b/Documentation/thermal/cpu-cooling-api.txt
@@ -26,24 +26,16 @@ the user. The registration APIs returns the cooling device pointer.
clip_cpus: cpumask of cpus where the frequency constraints will happen.
1.1.2 struct thermal_cooling_device *of_cpufreq_cooling_register(
- struct device_node *np, const struct cpumask *clip_cpus)
+ struct cpufreq_policy *policy)
This interface function registers the cpufreq cooling device with
the name "thermal-cpufreq-%x" linking it with a device tree node, in
order to bind it via the thermal DT code. This api can support multiple
instances of cpufreq cooling devices.
- np: pointer to the cooling device device tree node
- clip_cpus: cpumask of cpus where the frequency constraints will happen.
-
-1.1.3 struct thermal_cooling_device *of_cpufreq_power_cooling_register(
- struct cpufreq_policy *policy)
-
-Similar to cpufreq_cooling_register, this function register a
-cpufreq cooling device with power extensions using the device tree
-information supplied by the np parameter.
+ policy: CPUFreq policy.
-1.1.4 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
+1.1.3 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
This interface function unregisters the "thermal-cpufreq-%x" cooling device.
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