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authorViresh Kumar <viresh.kumar@linaro.org>2014-11-25 16:04:20 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-12-02 00:01:24 +0100
commit493b4cd285e68d8d8d5853a2536ea06f8cabeaeb (patch)
tree1bfd16d752e91131fdb009c87a53f73bbf8b6882 /drivers/cpufreq/arm_big_little.c
parentcc87b8a8e94d840863334151f3525fd286c9ae23 (diff)
downloadleg-kernel-493b4cd285e68d8d8d5853a2536ea06f8cabeaeb.tar.gz
cpufreq: arm_big_little: 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>
Diffstat (limited to 'drivers/cpufreq/arm_big_little.c')
-rw-r--r--drivers/cpufreq/arm_big_little.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index a46c223c2506..e1a6ba66a7f5 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -289,6 +289,8 @@ static void _put_cluster_clk_and_freq_table(struct device *cpu_dev)
clk_put(clk[cluster]);
dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table[cluster]);
+ if (arm_bL_ops->free_opp_table)
+ arm_bL_ops->free_opp_table(cpu_dev);
dev_dbg(cpu_dev, "%s: cluster: %d\n", __func__, cluster);
}
@@ -337,7 +339,7 @@ static int _get_cluster_clk_and_freq_table(struct device *cpu_dev)
if (ret) {
dev_err(cpu_dev, "%s: failed to init cpufreq table, cpu: %d, err: %d\n",
__func__, cpu_dev->id, ret);
- goto out;
+ goto free_opp_table;
}
name[12] = cluster + '0';
@@ -354,6 +356,9 @@ static int _get_cluster_clk_and_freq_table(struct device *cpu_dev)
ret = PTR_ERR(clk[cluster]);
dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table[cluster]);
+free_opp_table:
+ if (arm_bL_ops->free_opp_table)
+ arm_bL_ops->free_opp_table(cpu_dev);
out:
dev_err(cpu_dev, "%s: Failed to get data for cluster: %d\n", __func__,
cluster);