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cpufreq: governors: Remove duplicate check of target freq in supported range 

Function __cpufreq_driver_target() checks if target_freq is within
policy->min and policy->max range. generic_powersave_bias_target() also
checks if target_freq is valid via a cpufreq_frequency_table_target()
call. So, drop the unnecessary duplicate check in *_check_cpu().

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Stratos Karafotis 2013-08-26 21:37:28 +03:00 committed by Rafael J. Wysocki
parent 3617f2ca6d
commit 934dac1ea0
2 changed files with 0 additions and 7 deletions
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4
drivers/cpufreq/cpufreq_conservative.c
View File

@ -67,8 +67,6 @@ static void cs_check_cpu(int cpu, unsigned int load)
return;
dbs_info->requested_freq += get_freq_target(cs_tuners, policy);
if (dbs_info->requested_freq > policy->max)
dbs_info->requested_freq = policy->max;
__cpufreq_driver_target(policy, dbs_info->requested_freq,
CPUFREQ_RELATION_H);
@ -89,8 +87,6 @@ static void cs_check_cpu(int cpu, unsigned int load)
return;
dbs_info->requested_freq -= get_freq_target(cs_tuners, policy);
if (dbs_info->requested_freq < policy->min)
dbs_info->requested_freq = policy->min;
__cpufreq_driver_target(policy, dbs_info->requested_freq,
CPUFREQ_RELATION_L);

3
drivers/cpufreq/cpufreq_ondemand.c
View File

@ -177,9 +177,6 @@ static void od_check_cpu(int cpu, unsigned int load)
/* No longer fully busy, reset rate_mult */
dbs_info->rate_mult = 1;
if (freq_next < policy->min)
freq_next = policy->min;
if (!od_tuners->powersave_bias) {
__cpufreq_driver_target(policy, freq_next,
CPUFREQ_RELATION_L);