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Commit 52bcd998 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

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: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 2457dac6

drivers/cpufreq/blackfin-cpufreq.c

+8 −0
Original line number Diff line number Diff line
@@ -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,

};