From: Stratos Karafotis Date: Mon, 26 Aug 2013 18:37:28 +0000 (+0300) Subject: cpufreq: governors: Remove duplicate check of target freq in supported range X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=934dac1ea072bd8adff8d6a6abba561731e093cf;p=deliverable%2Flinux.git 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 Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- 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);