cpufreq: governor: Name delayed-work as dwork

Delayed work was named as 'work' and to access work within it we do
work.work. Not much readable. Rename delayed_work as 'dwork'.
Reviewed-by: NPreeti U Murthy <preeti@linux.vnet.ibm.com>
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/cpufreq_conservative.c

@@ -105,7 +105,7 @@ static void cs_check_cpu(int cpu, unsigned int load)
 static void cs_dbs_timer(struct work_struct *work)
 {
 	struct cs_cpu_dbs_info_s *dbs_info = container_of(work,
-			struct cs_cpu_dbs_info_s, cdbs.work.work);
+			struct cs_cpu_dbs_info_s, cdbs.dwork.work);
 	unsigned int cpu = dbs_info->cdbs.cur_policy->cpu;
 	struct cs_cpu_dbs_info_s *core_dbs_info = &per_cpu(cs_cpu_dbs_info,
 			cpu);

drivers/cpufreq/cpufreq_governor.c

@@ -165,7 +165,7 @@ static inline void __gov_queue_work(int cpu, struct dbs_data *dbs_data,
 {
 	struct cpu_dbs_common_info *cdbs = dbs_data->cdata->get_cpu_cdbs(cpu);
 
-	mod_delayed_work_on(cpu, system_wq, &cdbs->work, delay);
+	mod_delayed_work_on(cpu, system_wq, &cdbs->dwork, delay);
 }
 
 void gov_queue_work(struct dbs_data *dbs_data, struct cpufreq_policy *policy,
@@ -204,7 +204,7 @@ static inline void gov_cancel_work(struct dbs_data *dbs_data,
 
 	for_each_cpu(i, policy->cpus) {
 		cdbs = dbs_data->cdata->get_cpu_cdbs(i);
-		cancel_delayed_work_sync(&cdbs->work);
+		cancel_delayed_work_sync(&cdbs->dwork);
 	}
 }
 
@@ -367,7 +367,7 @@ static int cpufreq_governor_start(struct cpufreq_policy *policy,
 			j_cdbs->prev_cpu_nice = kcpustat_cpu(j).cpustat[CPUTIME_NICE];
 
 		mutex_init(&j_cdbs->timer_mutex);
-		INIT_DEFERRABLE_WORK(&j_cdbs->work, cdata->gov_dbs_timer);
+		INIT_DEFERRABLE_WORK(&j_cdbs->dwork, cdata->gov_dbs_timer);
 	}
 
 	if (cdata->governor == GOV_CONSERVATIVE) {

drivers/cpufreq/cpufreq_governor.h

@@ -142,7 +142,7 @@ struct cpu_dbs_common_info {
 	 */
 	unsigned int prev_load;
 	struct cpufreq_policy *cur_policy;
-	struct delayed_work work;
+	struct delayed_work dwork;
 	/*
 	 * percpu mutex that serializes governor limit change with gov_dbs_timer
 	 * invocation. We do not want gov_dbs_timer to run when user is changing

drivers/cpufreq/cpufreq_ondemand.c

@@ -194,7 +194,7 @@ static void od_check_cpu(int cpu, unsigned int load)
 static void od_dbs_timer(struct work_struct *work)
 {
 	struct od_cpu_dbs_info_s *dbs_info =
-		container_of(work, struct od_cpu_dbs_info_s, cdbs.work.work);
+		container_of(work, struct od_cpu_dbs_info_s, cdbs.dwork.work);
 	unsigned int cpu = dbs_info->cdbs.cur_policy->cpu;
 	struct od_cpu_dbs_info_s *core_dbs_info = &per_cpu(od_cpu_dbs_info,
 			cpu);
@@ -275,18 +275,18 @@ static void update_sampling_rate(struct dbs_data *dbs_data,
 
 		mutex_lock(&dbs_info->cdbs.timer_mutex);
 
-		if (!delayed_work_pending(&dbs_info->cdbs.work)) {
+		if (!delayed_work_pending(&dbs_info->cdbs.dwork)) {
 			mutex_unlock(&dbs_info->cdbs.timer_mutex);
 			continue;
 		}
 
 		next_sampling = jiffies + usecs_to_jiffies(new_rate);
-		appointed_at = dbs_info->cdbs.work.timer.expires;
+		appointed_at = dbs_info->cdbs.dwork.timer.expires;
 
 		if (time_before(next_sampling, appointed_at)) {
 
 			mutex_unlock(&dbs_info->cdbs.timer_mutex);
-			cancel_delayed_work_sync(&dbs_info->cdbs.work);
+			cancel_delayed_work_sync(&dbs_info->cdbs.dwork);
 			mutex_lock(&dbs_info->cdbs.timer_mutex);
 
 			gov_queue_work(dbs_data, dbs_info->cdbs.cur_policy,