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Commit 00ff424c authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

cpufreq: blackfin: Use generic cpufreq routines 



Most of the CPUFreq drivers do similar things in .exit() and .verify() routines
and .attr. So its better if we have generic routines for them which can be used
by cpufreq drivers then.

This patch uses these generic routines in the blackfin driver.

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 5ae68f47

drivers/cpufreq/blackfin-cpufreq.c

+3 −20
Original line number Diff line number Diff line
@@ -191,11 +191,6 @@ static int bfin_target(struct cpufreq_policy *policy, 
	return ret;

}



static int bfin_verify_speed(struct cpufreq_policy *policy)

{

	return cpufreq_frequency_table_verify(policy, bfin_freq_table);

}



static int __bfin_cpu_init(struct cpufreq_policy *policy)

{
@@ -213,26 +208,14 @@ 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,

};



static struct cpufreq_driver bfin_driver = {

	.verify = bfin_verify_speed,

	.verify = cpufreq_generic_frequency_table_verify,

	.target = bfin_target,

	.get = bfin_getfreq_khz,

	.init = __bfin_cpu_init,

	.exit = __bfin_cpu_exit,

	.exit = cpufreq_generic_exit,

	.name = "bfin cpufreq",

	.attr = bfin_freq_attr,

	.attr = cpufreq_generic_attr,

};



static int __init bfin_cpu_init(void)