V4L/DVB (8394): ir-common: CodingStyle fix: move EXPORT_SYMBOL_GPL to their proper...

[linux-2.6] / drivers / cpufreq / cpufreq_ondemand.c

diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index e794527..d2af20d 100644 (file)
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -47,7 +47,7 @@ static unsigned int def_sampling_rate;
                        (def_sampling_rate / MIN_SAMPLING_RATE_RATIO)
 #define MAX_SAMPLING_RATE                      (500 * def_sampling_rate)
 #define DEF_SAMPLING_RATE_LATENCY_MULTIPLIER   (1000)
-#define TRANSITION_LATENCY_LIMIT               (10 * 1000)
+#define TRANSITION_LATENCY_LIMIT               (10 * 1000 * 1000)
 
 static void do_dbs_timer(struct work_struct *work);
 
@@ -508,12 +508,6 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
                if ((!cpu_online(cpu)) || (!policy->cur))
                        return -EINVAL;
 
-               if (policy->cpuinfo.transition_latency >
-                               (TRANSITION_LATENCY_LIMIT * 1000)) {
-                       printk(KERN_WARNING "ondemand governor failed to load "
-                              "due to too long transition latency\n");
-                       return -EINVAL;
-               }
                if (this_dbs_info->enable) /* Already enabled */
                        break;
 
@@ -585,11 +579,13 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
        return 0;
 }
 
-static struct cpufreq_governor cpufreq_gov_dbs = {
-       .name = "ondemand",
-       .governor = cpufreq_governor_dbs,
-       .owner = THIS_MODULE,
+struct cpufreq_governor cpufreq_gov_ondemand = {
+       .name                   = "ondemand",
+       .governor               = cpufreq_governor_dbs,
+       .max_transition_latency = TRANSITION_LATENCY_LIMIT,
+       .owner                  = THIS_MODULE,
 };
+EXPORT_SYMBOL(cpufreq_gov_ondemand);
 
 static int __init cpufreq_gov_dbs_init(void)
 {
@@ -598,12 +594,12 @@ static int __init cpufreq_gov_dbs_init(void)
                printk(KERN_ERR "Creation of kondemand failed\n");
                return -EFAULT;
        }
-       return cpufreq_register_governor(&cpufreq_gov_dbs);
+       return cpufreq_register_governor(&cpufreq_gov_ondemand);
 }
 
 static void __exit cpufreq_gov_dbs_exit(void)
 {
-       cpufreq_unregister_governor(&cpufreq_gov_dbs);
+       cpufreq_unregister_governor(&cpufreq_gov_ondemand);
        destroy_workqueue(kondemand_wq);
 }
 
@@ -614,6 +610,9 @@ MODULE_DESCRIPTION("'cpufreq_ondemand' - A dynamic cpufreq governor for "
                    "Low Latency Frequency Transition capable processors");
 MODULE_LICENSE("GPL");
 
+#ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND
+fs_initcall(cpufreq_gov_dbs_init);
+#else
 module_init(cpufreq_gov_dbs_init);
+#endif
 module_exit(cpufreq_gov_dbs_exit);
-