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authorViresh Kumar <viresh.kumar@linaro.org>2014-11-25 13:34:22 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-12-01 04:49:33 +0300
commitc6104fdbb2f83ad7696220e14fee54e14935f04b (patch)
tree8b4ddb26e2ef62b529bcde99e1899ed2154db74c
parent2f0f609f2e3b874e8acf895459939903e6574d9c (diff)
downloadlinux-c6104fdbb2f83ad7696220e14fee54e14935f04b.tar.xz
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>
-rw-r--r--drivers/cpufreq/exynos5440-cpufreq.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/cpufreq/exynos5440-cpufreq.c b/drivers/cpufreq/exynos5440-cpufreq.c
index f33f25b483ca..27a57ed9eb2c 100644
--- a/drivers/cpufreq/exynos5440-cpufreq.c
+++ b/drivers/cpufreq/exynos5440-cpufreq.c
@@ -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;
}