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thermal: cpu_cooling: update kernel-doc for cpufreq_cooling_register

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Add proper documentation for exported function cpufreq_cooling_register.

Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Eduardo Valentin 2013-04-17 17:12:15 +00:00 committed by Zhang Rui
parent 56e05fdb6d
commit 12cb08ba50
1 changed files with 7 additions and 0 deletions
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7
drivers/thermal/cpu_cooling.c
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@ -413,6 +413,13 @@ static struct notifier_block thermal_cpufreq_notifier_block = {
/**
* cpufreq_cooling_register - function to create cpufreq cooling device.
* @clip_cpus: cpumask of cpus where the frequency constraints will happen.
*
* This interface function registers the cpufreq cooling device with the name
* "thermal-cpufreq-%x". This api can support multiple instances of cpufreq
* cooling devices.
*
* Return: a valid struct thermal_cooling_device pointer on success,
* on failure, it returns a corresponding ERR_PTR().
*/
struct thermal_cooling_device *cpufreq_cooling_register(
const struct cpumask *clip_cpus)