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CPUFREQ: Release cpu opp table when entry suspend.[1/2]

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PD#165143: Release cpu opp table when entry suspend.

Change-Id: Iee5100385a4bd5fd871b38226668c1a24bf6755e
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
This commit is contained in:
Hong Guo
2018-09-13 13:33:06 +08:00
committed by Jianxin Pan
parent c45bca5d42
commit 1f216d03f2
1 changed files with 9 additions and 4 deletions
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13
drivers/amlogic/cpufreq/meson-cpufreq.c
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@@ -470,9 +470,11 @@ static int meson_cpufreq_init(struct cpufreq_policy *policy)
dev_info(cpu_dev, "%s: CPU %d initialized\n", __func__, policy->cpu);
return ret;
free_opp_table:
if (policy->freq_table != NULL)
if (policy->freq_table != NULL) {
dev_pm_opp_free_cpufreq_table(cpu_dev,
&freq_table[cur_cluster]);
dev_pm_opp_of_cpumask_remove_table(policy->related_cpus);
}
free_reg:
if (!IS_ERR(cpu_reg))
devm_regulator_put(cpu_reg);
@@ -513,7 +515,11 @@ static int meson_cpufreq_exit(struct cpufreq_policy *policy)
return -ENODEV;
}
dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table[cur_cluster]);
if (policy->freq_table != NULL) {
dev_pm_opp_free_cpufreq_table(cpu_dev,
&freq_table[cur_cluster]);
dev_pm_opp_of_cpumask_remove_table(policy->related_cpus);
}
dev_dbg(cpu_dev, "%s: Exited, cpu: %d\n", __func__, policy->cpu);
kfree(cpufreq_data);
@@ -523,7 +529,7 @@ static int meson_cpufreq_exit(struct cpufreq_policy *policy)
static int meson_cpufreq_suspend(struct cpufreq_policy *policy)
{
return cpufreq_generic_suspend(policy);
return cpufreq_generic_suspend(policy);
}
static int meson_cpufreq_resume(struct cpufreq_policy *policy)
@@ -549,7 +555,6 @@ static struct cpufreq_driver meson_cpufreq_driver = {
static int meson_cpufreq_register_notifier(void) { return 0; }
static int meson_cpufreq_unregister_notifier(void) { return 0; }
static int meson_cpufreq_probe(struct platform_device *pdev)
{
struct device *cpu_dev;