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Commit b12b6519 authored by Viresh Kumar's avatar Viresh Kumar Committed by Eduardo Valentin
Browse files

thermal: cpu_cooling: store cpufreq policy 



The cpufreq policy can be used by the cpu_cooling driver, lets store it
in the cpufreq_cooling_device structure.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: default avatarLukasz Luba <lukasz.luba@arm.com>
Tested-by: default avatarLukasz Luba <lukasz.luba@arm.com>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent 55d85293

drivers/thermal/cpu_cooling.c

+3 −0
Original line number Diff line number Diff line
@@ -67,6 +67,7 @@ struct power_table { 
 *	registered.

 * @cdev: thermal_cooling_device pointer to keep track of the

 *	registered cooling device.

 * @policy: cpufreq policy.

 * @cpufreq_state: integer value representing the current state of cpufreq

 *	cooling	devices.

 * @clipped_freq: integer value representing the absolute value of the clipped
@@ -91,6 +92,7 @@ struct power_table { 
struct cpufreq_cooling_device {

	int id;

	struct thermal_cooling_device *cdev;

	struct cpufreq_policy *policy;

	unsigned int cpufreq_state;

	unsigned int clipped_freq;

	unsigned int max_level;
@@ -760,6 +762,7 @@ __cpufreq_cooling_register(struct device_node *np, 
	if (!cpufreq_cdev)

		return ERR_PTR(-ENOMEM);



	cpufreq_cdev->policy = policy;

	num_cpus = cpumask_weight(policy->related_cpus);

	cpufreq_cdev->time_in_idle = kcalloc(num_cpus,

					    sizeof(*cpufreq_cdev->time_in_idle),