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

drivers/cpufreq/cpufreq.c

@@ -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);
 }

drivers/cpufreq/intel_pstate.c

@@ -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;