提交 52bcd998 编写于 作者: V Viresh Kumar 提交者: Rafael J. Wysocki

cpufreq: blackfin: call cpufreq_frequency_table_put_attr()

Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if
they have called cpufreq_frequency_table_get_attr() in their init path.

This driver was missing this part and is fixed with this patch.

Cc: Steven Miao <realmz6@gmail.com>
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
上级 2457dac6
......@@ -213,6 +213,13 @@ static int __bfin_cpu_init(struct cpufreq_policy *policy)
return cpufreq_table_validate_and_show(policy, bfin_freq_table);
}
static int __bfin_cpu_exit(struct cpufreq_policy *policy)
{
cpufreq_frequency_table_put_attr(policy->cpu);
return 0;
}
static struct freq_attr *bfin_freq_attr[] = {
&cpufreq_freq_attr_scaling_available_freqs,
NULL,
......@@ -223,6 +230,7 @@ static struct cpufreq_driver bfin_driver = {
.target = bfin_target,
.get = bfin_getfreq_khz,
.init = __bfin_cpu_init,
.exit = __bfin_cpu_exit,
.name = "bfin cpufreq",
.attr = bfin_freq_attr,
};
......
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