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exynos5440: free OPP table created during ->init() 

OPP layer now supports freeing of OPPs and we should free them once they aren't
useful anymore.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2014-11-25 16:04:22 +05:30 committed by Rafael J. Wysocki
parent 2f0f609f2e
commit c6104fdbb2
1 changed files with 4 additions and 1 deletions
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5
drivers/cpufreq/exynos5440-cpufreq.c
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@ -371,7 +371,7 @@ static int exynos_cpufreq_probe(struct platform_device *pdev)
if (ret) {
dev_err(dvfs_info->dev,
"failed to init cpufreq table: %d\n", ret);
goto err_put_node;
goto err_free_opp;
}
dvfs_info->freq_count = dev_pm_opp_get_opp_count(dvfs_info->dev);
exynos_sort_descend_freq_table();
@ -423,6 +423,8 @@ static int exynos_cpufreq_probe(struct platform_device *pdev)
err_free_table:
dev_pm_opp_free_cpufreq_table(dvfs_info->dev, &dvfs_info->freq_table);
err_free_opp:
of_free_opp_table(dvfs_info->dev);
err_put_node:
of_node_put(np);
dev_err(&pdev->dev, "%s: failed initialization\n", __func__);
@ -433,6 +435,7 @@ static int exynos_cpufreq_remove(struct platform_device *pdev)
{
cpufreq_unregister_driver(&exynos_driver);
dev_pm_opp_free_cpufreq_table(dvfs_info->dev, &dvfs_info->freq_table);
of_free_opp_table(dvfs_info->dev);
return 0;
}