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Power management fixes for v4.7-rc2 

- Fix a silly mistake related to the clamp_val() usage in
    a function added by a recent commit (Rafael Wysocki).
 
  - Reduce the log level of an annoying message added to intel_pstate
    during the recent merge window (Srinivas Pandruvada).
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Merge tag 'pm-4.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "Two fixes for problems introduced recently in the cpufreq core and the
  intel_pstate driver.

  Specifics:

   - Fix a silly mistake related to the clamp_val() usage in a function
     added by a recent commit (Rafael Wysocki).

   - Reduce the log level of an annoying message added to intel_pstate
     during the recent merge window (Srinivas Pandruvada)"

* tag 'pm-4.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: Fix clamp_val() usage in cpufreq_driver_fast_switch()
  cpufreq: intel_pstate: Downgrade print level for _PPC
This commit is contained in:
Linus Torvalds 2016-06-04 11:07:57 -07:00
parent d46d0256cd 8cd8cbd490
commit 50163203e3
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/cpufreq/cpufreq.c
View File

@ -1832,7 +1832,7 @@ EXPORT_SYMBOL(cpufreq_unregister_notifier);
unsigned int cpufreq_driver_fast_switch(struct cpufreq_policy *policy,
unsigned int target_freq)
{
clamp_val(target_freq, policy->min, policy->max);
target_freq = clamp_val(target_freq, policy->min, policy->max);
return cpufreq_driver->fast_switch(policy, target_freq);
}

2
drivers/cpufreq/intel_pstate.c
View File

@ -449,7 +449,7 @@ static void intel_pstate_init_acpi_perf_limits(struct cpufreq_policy *policy)
cpu->acpi_perf_data.states[0].core_frequency =
policy->cpuinfo.max_freq / 1000;
cpu->valid_pss_table = true;
pr_info("_PPC limits will be enforced\n");
pr_debug("_PPC limits will be enforced\n");
return;