diff options
| author | Stratos Karafotis <stratosk@semaphore.gr> | 2013-08-26 21:37:28 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-08-28 22:03:02 +0200 |
| commit | 934dac1ea072bd8adff8d6a6abba561731e093cf (patch) | |
| tree | ee7b24fe58e60f1bd04c250f0d278d32115ee320 /drivers/cpufreq | |
| parent | 3617f2ca6d0eba48114308532945a7f1577816a4 (diff) | |
| download | linux-934dac1ea072bd8adff8d6a6abba561731e093cf.tar.bz2 | |
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>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 4 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq_ondemand.c | 3 |
2 files changed, 0 insertions, 7 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index 7f67a75b3c3c..f62d822048e6 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -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); diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 87f3305e80a6..32f26f6e17c5 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -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); |