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[V4,09/17] thermal: cpu_cooling: store cpufreq policy

Message ID c8872d737bc26de900801543acdddfb14d4cc7d8.1493115651.git.viresh.kumar@linaro.org (mailing list archive)
State Accepted
Delegated to: Eduardo Valentin
Headers show

Commit Message

Viresh Kumar April 25, 2017, 10:27 a.m. UTC 
The cpufreq policy can be used by the cpu_cooling driver, lets store it
in the cpufreq_cooling_device structure.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Lukasz Luba <lukasz.luba@arm.com>
---
 drivers/thermal/cpu_cooling.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox

Patch

diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index 55ff45c1e917..7dddc7443f5d 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -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),