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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-11-23 01:24:05 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-12-04 15:35:41 +0100 |
| commit | ae0ff89f36b282ef32ff0f73e847352ea625464c (patch) | |
| tree | e744d21eb85a8517a7fafdbb55897268c885edee /drivers/cpufreq/cpufreq.c | |
| parent | 045149e6a22119e5bf0d16a0b24a4173a2abb71d (diff) | |
| download | talos-obmc-linux-ae0ff89f36b282ef32ff0f73e847352ea625464c.tar.gz talos-obmc-linux-ae0ff89f36b282ef32ff0f73e847352ea625464c.zip | |
cpufreq: Pass policy pointer to cpufreq_parse_governor()
Pass policy pointer to cpufreq_parse_governor() instead of passing
pointers to two members of it so as to make the code slightly more
straightforward.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 4d76b7c57b7a..8f356c4befda 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -601,17 +601,17 @@ static struct cpufreq_governor *find_governor(const char *str_governor) /** * cpufreq_parse_governor - parse a governor string */ -static int cpufreq_parse_governor(char *str_governor, unsigned int *policy, - struct cpufreq_governor **governor) +static int cpufreq_parse_governor(char *str_governor, + struct cpufreq_policy *policy) { if (cpufreq_driver->setpolicy) { if (!strncasecmp(str_governor, "performance", CPUFREQ_NAME_LEN)) { - *policy = CPUFREQ_POLICY_PERFORMANCE; + policy->policy = CPUFREQ_POLICY_PERFORMANCE; return 0; } if (!strncasecmp(str_governor, "powersave", CPUFREQ_NAME_LEN)) { - *policy = CPUFREQ_POLICY_POWERSAVE; + policy->policy = CPUFREQ_POLICY_POWERSAVE; return 0; } } else { @@ -637,7 +637,7 @@ static int cpufreq_parse_governor(char *str_governor, unsigned int *policy, mutex_unlock(&cpufreq_governor_mutex); if (t) { - *governor = t; + policy->governor = t; return 0; } } @@ -762,8 +762,7 @@ static ssize_t store_scaling_governor(struct cpufreq_policy *policy, if (ret != 1) return -EINVAL; - if (cpufreq_parse_governor(str_governor, &new_policy.policy, - &new_policy.governor)) + if (cpufreq_parse_governor(str_governor, &new_policy)) return -EINVAL; ret = cpufreq_set_policy(policy, &new_policy); @@ -1046,8 +1045,7 @@ static int cpufreq_init_policy(struct cpufreq_policy *policy) if (policy->last_policy) new_policy.policy = policy->last_policy; else - cpufreq_parse_governor(gov->name, &new_policy.policy, - NULL); + cpufreq_parse_governor(gov->name, &new_policy); } /* set default policy */ return cpufreq_set_policy(policy, &new_policy); |
