thermal: cpu_cooling: update documentation for cpufreq_get_max_state

Update documentation for cpufreq_get_max_state callback.

Signed-off-by: Eduardo Valentin <[email protected]>
Acked-by: Amit Daniel Kachhap <[email protected]>
Signed-off-by: Zhang Rui <[email protected]>
This commit is contained in:
Eduardo Valentin 2013-04-17 17:12:12 +00:00 • committed by Zhang Rui
commit 62c00421b3

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@ -336,6 +336,11 @@ static int cpufreq_thermal_notifier(struct notifier_block *nb,
* cpufreq_get_max_state - callback function to get the max cooling state.
* @cdev: thermal cooling device pointer.
* @state: fill this variable with the max cooling state.
*
* Callback for the thermal cooling device to return the cpufreq
* max cooling state.
*
* Return: 0 on success, an error code otherwise.
*/
static int cpufreq_get_max_state(struct thermal_cooling_device *cdev,
unsigned long *state)