cpufreq: s3c: use cpufreq_generic_init()

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

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

3 files changed, 5 insertions, 19 deletions

diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c
index 22c4c2d837bd..26a35d137157 100644
--- a/drivers/cpufreq/s3c2416-cpufreq.c
+++ b/drivers/cpufreq/s3c2416-cpufreq.c
@@ -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;
 
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index e0fbaefc69a7..485088253358 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -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)
diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c
index a66cfa3e54a1..16dc315d31e6 100644
--- a/drivers/cpufreq/s3c64xx-cpufreq.c
+++ b/drivers/cpufreq/s3c64xx-cpufreq.c
@@ -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);