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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2016-05-18 15:25:31 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-06-03 00:24:39 +0300 |
| commit | bf2be2de8493dd5f86d6e0f0d4eecb5810ad035b (patch) | |
| tree | 05d69ad3b73c83f78656d56cbd23e88f6cb33585 /include/linux/cpufreq.h | |
| parent | 666f4ccc5d0f713500f5235eb3f12c1ea8d2278a (diff) | |
| download | linux-bf2be2de8493dd5f86d6e0f0d4eecb5810ad035b.tar.xz | |
cpufreq: governor: Create cpufreq_policy_apply_limits()
Create a new helper to avoid code duplication across governors.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/cpufreq.h')
| -rw-r--r-- | include/linux/cpufreq.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 5bcda3e6aa9e..3be54a0b4373 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -489,6 +489,14 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor); struct cpufreq_governor *cpufreq_default_governor(void); struct cpufreq_governor *cpufreq_fallback_governor(void); +static inline void cpufreq_policy_apply_limits(struct cpufreq_policy *policy) +{ + if (policy->max < policy->cur) + __cpufreq_driver_target(policy, policy->max, CPUFREQ_RELATION_H); + else if (policy->min > policy->cur) + __cpufreq_driver_target(policy, policy->min, CPUFREQ_RELATION_L); +} + /* Governor attribute set */ struct gov_attr_set { struct kobject kobj; |