1 files changed, 6 insertions, 8 deletions

diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 8d83a21c6477..0bc0bff55d26 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -57,7 +57,6 @@ static unsigned int 				def_sampling_rate;
 #define DEF_SAMPLING_RATE_LATENCY_MULTIPLIER    (1000)
 #define DEF_SAMPLING_DOWN_FACTOR                (10)
 #define TRANSITION_LATENCY_LIMIT                (10 * 1000)
-#define sampling_rate_in_HZ(x)                  (((x * HZ) < (1000 * 1000))?1:((x * HZ) / (1000 * 1000)))
 
 static void do_dbs_timer(void *data);
 
@@ -281,7 +280,7 @@ static void dbs_check_cpu(int cpu)
         /* Scale idle ticks by 100 and compare with up and down ticks */
         idle_ticks *= 100;
         up_idle_ticks = (100 - dbs_tuners_ins.up_threshold) *
-                        sampling_rate_in_HZ(dbs_tuners_ins.sampling_rate);
+                        usecs_to_jiffies(dbs_tuners_ins.sampling_rate);
 
         if (idle_ticks < up_idle_ticks) {
                 __cpufreq_driver_target(policy, policy->max, 
@@ -328,7 +327,7 @@ static void dbs_check_cpu(int cpu)
         freq_down_sampling_rate = dbs_tuners_ins.sampling_rate *
                 dbs_tuners_ins.sampling_down_factor;
         down_idle_ticks = (100 - dbs_tuners_ins.down_threshold) *
-                        sampling_rate_in_HZ(freq_down_sampling_rate);
+                        usecs_to_jiffies(freq_down_sampling_rate);
 
         if (idle_ticks > down_idle_ticks ) {
                 freq_down_step = (5 * policy->max) / 100;
@@ -348,11 +347,10 @@ static void do_dbs_timer(void *data)
 { 
         int i;
         down(&dbs_sem);
-        for (i = 0; i < NR_CPUS; i++)
-                if (cpu_online(i))
-                        dbs_check_cpu(i);
+        for_each_online_cpu(i)
+                dbs_check_cpu(i);
         schedule_delayed_work(&dbs_work, 
-                        sampling_rate_in_HZ(dbs_tuners_ins.sampling_rate));
+                        usecs_to_jiffies(dbs_tuners_ins.sampling_rate));
         up(&dbs_sem);
 } 
 
@@ -360,7 +358,7 @@ static inline void dbs_timer_init(void)
 {
         INIT_WORK(&dbs_work, do_dbs_timer, NULL);
         schedule_delayed_work(&dbs_work,
-                        sampling_rate_in_HZ(dbs_tuners_ins.sampling_rate));
+                        usecs_to_jiffies(dbs_tuners_ins.sampling_rate));
         return;
 }