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cpufreq: check only freq_table in __resolve_freq()

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There is no need to check if the cpufreq driver implements callback
cpufreq_driver::target_index. The logic in the __resolve_freq uses
the frequency table available in the policy. It doesn't matter if the
driver provides 'target_index' or 'target' callback. It just has to
populate the 'policy->freq_table'.

Thus, check only frequency table during the frequency resolving call.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lukasz Luba 2022-08-16 13:01:57 +01:00 committed by Rafael J. Wysocki
parent 1c23f9e627
commit 6ca7076fbf
1 changed files with 1 additions and 1 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/cpufreq/cpufreq.c
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@ -532,7 +532,7 @@ static unsigned int __resolve_freq(struct cpufreq_policy *policy,
target_freq = clamp_val(target_freq, policy->min, policy->max);
if (!cpufreq_driver->target_index)
if (!policy->freq_table)
return target_freq;
idx = cpufreq_frequency_table_target(policy, target_freq, relation);