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Power management fix for 6.0-rc3

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Make __resolve_freq() check the presence of the frequency table
 instead of checking whether or not the ->target_index() callback
 is implemented by the driver, because that need not be the case when
 __resolve_freq() is used (Lukasz Luba).
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Merge tag 'pm-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fix from Rafael Wysocki:
 "Make __resolve_freq() check the presence of the frequency table
  instead of checking whether or not the ->target_index() callback is
  implemented by the driver, because that need not be the case when
  __resolve_freq() is used (Lukasz Luba)"

* tag 'pm-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: check only freq_table in __resolve_freq()
This commit is contained in:
Linus Torvalds 2022-08-27 15:53:49 -07:00
commit b98f602df7
1 changed files with 1 additions and 1 deletions
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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);