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Commit bf14721c authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
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cpufreq: powernv: Don't validate the frequency table twice 



The cpufreq core is already validating the CPU frequency table after
calling the ->init() callback of the cpufreq drivers and the drivers
don't need to do the same anymore. Though they need to set the
policy->freq_table field directly from the ->init() callback now.

Stop validating the frequency table from powernv driver.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 1179c2ae

drivers/cpufreq/powernv-cpufreq.c

+3 −8
Original line number Diff line number Diff line
@@ -812,7 +812,7 @@ static int powernv_cpufreq_target_index(struct cpufreq_policy *policy, 


static int powernv_cpufreq_cpu_init(struct cpufreq_policy *policy)

{

	int base, i, ret;

	int base, i;

	struct kernfs_node *kn;

	struct global_pstate_info *gpstates;
@@ -848,15 +848,10 @@ static int powernv_cpufreq_cpu_init(struct cpufreq_policy *policy) 
	gpstates->timer.expires = jiffies +

				msecs_to_jiffies(GPSTATE_TIMER_INTERVAL);

	spin_lock_init(&gpstates->gpstate_lock);

	ret = cpufreq_table_validate_and_show(policy, powernv_freqs);



	if (ret < 0) {

		kfree(policy->driver_data);

		return ret;

	}



	policy->freq_table = powernv_freqs;

	policy->fast_switch_possible = true;

	return ret;

	return 0;

}



static int powernv_cpufreq_cpu_exit(struct cpufreq_policy *policy)