diff options
| author | Stratos Karafotis <stratosk@semaphore.gr> | 2013-08-26 21:37:28 +0300 |
|---|---|---|
| committer | Winnie Hsu <whsu@nvidia.com> | 2014-08-26 13:06:52 -0700 |
| commit | a720e6784a4560cdffa010045fbb710ca69776e3 (patch) | |
| tree | 33c6658ad0703ad5d722b3e3bafbb6dcb6911677 /drivers/cpufreq | |
| parent | 0c03522935c4d4a25262a4eac8058b0b587b9e4e (diff) | |
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().
Bug 1359622
Change-Id: I2057504a85cc773f98497285cf9e62e5a15c09ea
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>
(cherry picked from commit 934dac1ea072bd8adff8d6a6abba561731e093cf)
Reviewed-on: http://git-master/r/482371
Tested-by: Rajkumar Kasirajan <rkasirajan@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.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 37db2446d948..d0f1ceb4e979 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -68,8 +68,6 @@ 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); @@ -92,8 +90,6 @@ static void cs_check_cpu(int cpu, unsigned int load) freq_target = get_freq_target(cs_tuners, policy); if (dbs_info->requested_freq > freq_target) { dbs_info->requested_freq -= freq_target; - if (dbs_info->requested_freq < policy->min) - dbs_info->requested_freq = policy->min; } else dbs_info->requested_freq = policy->min; diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 232de607a7a7..edaae6feacbd 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); |