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Commit a307a1e6 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

cpufreq: s3c: use cpufreq_generic_init() 



Use generic cpufreq_generic_init() routine instead of replicating the same code
here.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 8ce6f9de

drivers/cpufreq/s3c2416-cpufreq.c

+2 −4
Original line number Diff line number Diff line
@@ -479,10 +479,8 @@ static int __init s3c2416_cpufreq_driver_init(struct cpufreq_policy *policy) 
	/* Datasheet says PLL stabalisation time must be at least 300us,

	 * so but add some fudge. (reference in LOCKCON0 register description)

	 */

	policy->cpuinfo.transition_latency = (500 * 1000) +

					     s3c_freq->regulator_latency;



	ret = cpufreq_table_validate_and_show(policy, s3c_freq->freq_table);

	ret = cpufreq_generic_init(policy, s3c_freq->freq_table,

			(500 * 1000) + s3c_freq->regulator_latency);

	if (ret)

		goto err_freq_table;

drivers/cpufreq/s3c24xx-cpufreq.c

+1 −12
Original line number Diff line number Diff line
@@ -373,18 +373,7 @@ struct clk *s3c_cpufreq_clk_get(struct device *dev, const char *name) 


static int s3c_cpufreq_init(struct cpufreq_policy *policy)

{

	printk(KERN_INFO "%s: initialising policy %p\n", __func__, policy);



	if (policy->cpu != 0)

		return -EINVAL;



	/* feed the latency information from the cpu driver */

	policy->cpuinfo.transition_latency = cpu_cur.info->latency;



	if (ftab)

		return cpufreq_table_validate_and_show(policy, ftab);



	return 0;

	return cpufreq_generic_init(policy, ftab, cpu_cur.info->latency);

}



static int __init s3c_cpufreq_initclks(void)

drivers/cpufreq/s3c64xx-cpufreq.c

+2 −3
Original line number Diff line number Diff line
@@ -239,9 +239,8 @@ static int s3c64xx_cpufreq_driver_init(struct cpufreq_policy *policy) 
	 * the PLLs, which we don't currently) is ~300us worst case,

	 * but add some fudge.

	 */

	policy->cpuinfo.transition_latency = (500 * 1000) + regulator_latency;



	ret = cpufreq_table_validate_and_show(policy, s3c64xx_freq_table);

	ret = cpufreq_generic_init(policy, s3c64xx_freq_table,

			(500 * 1000) + regulator_latency);

	if (ret != 0) {

		pr_err("Failed to configure frequency table: %d\n",

		       ret);