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Commit 934dac1e authored by Stratos Karafotis's avatar Stratos Karafotis Committed by Rafael J. Wysocki
Browse files

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: default avatarStratos Karafotis <stratosk@semaphore.gr>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 3617f2ca

drivers/cpufreq/cpufreq_conservative.c

+0 −4
Original line number Diff line number Diff line
@@ -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);

drivers/cpufreq/cpufreq_ondemand.c

+0 −3
Original line number Diff line number Diff line
@@ -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);