diff options
| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2019-04-28 11:51:05 +0200 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2019-05-14 07:00:35 -0700 |
| commit | 72554a7509aeb3fe94d9cf6746c9cb056622784f (patch) | |
| tree | 1e0cc26ebd927812aab19367d731bbb17fdd78ee /drivers/thermal | |
| parent | 0fac9e2f1452ffb6f43926609a569372204262eb (diff) | |
thermal/drivers/cpu_cooling: Remove pointless field
The structure cpufreq_cooling_device provides a backpointer to the thermal
device but this one is used for a trace and to unregister. For the trace,
we don't really need this field and the unregister function as the same
pointer passed as parameter. Remove it.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/cpu_cooling.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c index b9d152a5f7ba..9b014d0e8e70 100644 --- a/drivers/thermal/cpu_cooling.c +++ b/drivers/thermal/cpu_cooling.c @@ -87,7 +87,6 @@ struct cpufreq_cooling_device { unsigned int clipped_freq; unsigned int max_level; struct freq_table *freq_table; /* In descending order */ - struct thermal_cooling_device *cdev; struct cpufreq_policy *policy; struct list_head node; struct time_in_idle *idle_time; @@ -195,8 +194,7 @@ static int update_freq_table(struct cpufreq_cooling_device *cpufreq_cdev, dev = get_cpu_device(cpu); if (unlikely(!dev)) { - dev_warn(&cpufreq_cdev->cdev->device, - "No cpu device for cpu %d\n", cpu); + pr_warn("No cpu device for cpu %d\n", cpu); return -ENODEV; } @@ -679,7 +677,6 @@ __cpufreq_cooling_register(struct device_node *np, goto remove_ida; cpufreq_cdev->clipped_freq = cpufreq_cdev->freq_table[0].frequency; - cpufreq_cdev->cdev = cdev; mutex_lock(&cooling_list_lock); /* Register the notifier for first cpufreq cooling device */ @@ -797,7 +794,7 @@ void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev) cpufreq_unregister_notifier(&thermal_cpufreq_notifier_block, CPUFREQ_POLICY_NOTIFIER); - thermal_cooling_device_unregister(cpufreq_cdev->cdev); + thermal_cooling_device_unregister(cdev); ida_simple_remove(&cpufreq_ida, cpufreq_cdev->id); kfree(cpufreq_cdev->idle_time); kfree(cpufreq_cdev->freq_table); |