diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 13475890d792..fa5ece3915a1 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -58,7 +58,7 @@ static inline unsigned int get_freq_target(struct cs_dbs_tuners *cs_tuners,
  * Any frequency increase takes it to the maximum frequency. Frequency reduction
  * happens at minimum steps of 5% (default) of maximum frequency
  */
-static unsigned int cs_dbs_timer(struct cpufreq_policy *policy)
+static unsigned int cs_dbs_update(struct cpufreq_policy *policy)
 {
 	struct policy_dbs_info *policy_dbs = policy->governor_data;
 	struct cs_policy_dbs_info *dbs_info = to_dbs_info(policy_dbs);
@@ -305,7 +305,7 @@ static void cs_start(struct cpufreq_policy *policy)
 static struct dbs_governor cs_governor = {
 	.gov = CPUFREQ_DBS_GOVERNOR_INITIALIZER("conservative"),
 	.kobj_type = { .default_attrs = cs_attributes },
-	.gov_dbs_timer = cs_dbs_timer,
+	.gov_dbs_update = cs_dbs_update,
 	.alloc = cs_alloc,
 	.free = cs_free,
 	.init = cs_init,
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
index 642dd0f183a8..372947416b75 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -61,7 +61,7 @@ ssize_t store_sampling_rate(struct gov_attr_set *attr_set, const char *buf,
 	 * entries can't be freed concurrently.
 	 */
 	list_for_each_entry(policy_dbs, &attr_set->policy_list, list) {
-		mutex_lock(&policy_dbs->timer_mutex);
+		mutex_lock(&policy_dbs->update_mutex);
 		/*
 		 * On 32-bit architectures this may race with the
 		 * sample_delay_ns read in dbs_update_util_handler(), but that
@@ -76,7 +76,7 @@ ssize_t store_sampling_rate(struct gov_attr_set *attr_set, const char *buf,
 		 * taken, so it shouldn't be significant.
 		 */
 		gov_update_sample_delay(policy_dbs, 0);
-		mutex_unlock(&policy_dbs->timer_mutex);
+		mutex_unlock(&policy_dbs->update_mutex);
 	}
 
 	return count;
@@ -236,9 +236,9 @@ static void dbs_work_handler(struct work_struct *work)
 	 * Make sure cpufreq_governor_limits() isn't evaluating load or the
 	 * ondemand governor isn't updating the sampling rate in parallel.
 	 */
-	mutex_lock(&policy_dbs->timer_mutex);
-	gov_update_sample_delay(policy_dbs, gov->gov_dbs_timer(policy));
-	mutex_unlock(&policy_dbs->timer_mutex);
+	mutex_lock(&policy_dbs->update_mutex);
+	gov_update_sample_delay(policy_dbs, gov->gov_dbs_update(policy));
+	mutex_unlock(&policy_dbs->update_mutex);
 
 	/* Allow the utilization update handler to queue up more work. */
 	atomic_set(&policy_dbs->work_count, 0);
@@ -348,7 +348,7 @@ static struct policy_dbs_info *alloc_policy_dbs_info(struct cpufreq_policy *poli
 		return NULL;
 
 	policy_dbs->policy = policy;
-	mutex_init(&policy_dbs->timer_mutex);
+	mutex_init(&policy_dbs->update_mutex);
 	atomic_set(&policy_dbs->work_count, 0);
 	init_irq_work(&policy_dbs->irq_work, dbs_irq_work);
 	INIT_WORK(&policy_dbs->work, dbs_work_handler);
@@ -367,7 +367,7 @@ static void free_policy_dbs_info(struct policy_dbs_info *policy_dbs,
 {
 	int j;
 
-	mutex_destroy(&policy_dbs->timer_mutex);
+	mutex_destroy(&policy_dbs->update_mutex);
 
 	for_each_cpu(j, policy_dbs->policy->related_cpus) {
 		struct cpu_dbs_info *j_cdbs = &per_cpu(cpu_dbs, j);
@@ -547,10 +547,10 @@ void cpufreq_dbs_governor_limits(struct cpufreq_policy *policy)
 {
 	struct policy_dbs_info *policy_dbs = policy->governor_data;
 
-	mutex_lock(&policy_dbs->timer_mutex);
+	mutex_lock(&policy_dbs->update_mutex);
 	cpufreq_policy_apply_limits(policy);
 	gov_update_sample_delay(policy_dbs, 0);
 
-	mutex_unlock(&policy_dbs->timer_mutex);
+	mutex_unlock(&policy_dbs->update_mutex);
 }
 EXPORT_SYMBOL_GPL(cpufreq_dbs_governor_limits);
diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
index ef1037e9c92b..9660cc6b4b39 100644
--- a/drivers/cpufreq/cpufreq_governor.h
+++ b/drivers/cpufreq/cpufreq_governor.h
@@ -85,7 +85,7 @@ struct policy_dbs_info {
 	 * Per policy mutex that serializes load evaluation from limit-change
 	 * and work-handler.
 	 */
-	struct mutex timer_mutex;
+	struct mutex update_mutex;
 
 	u64 last_sample_time;
 	s64 sample_delay_ns;
@@ -135,7 +135,7 @@ struct dbs_governor {
 	 */
 	struct dbs_data *gdbs_data;
 
-	unsigned int (*gov_dbs_timer)(struct cpufreq_policy *policy);
+	unsigned int (*gov_dbs_update)(struct cpufreq_policy *policy);
 	struct policy_dbs_info *(*alloc)(void);
 	void (*free)(struct policy_dbs_info *policy_dbs);
 	int (*init)(struct dbs_data *dbs_data);
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 3a1f49f5f4c6..1e2bd9851fba 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -169,7 +169,7 @@ static void od_update(struct cpufreq_policy *policy)
 	}
 }
 
-static unsigned int od_dbs_timer(struct cpufreq_policy *policy)
+static unsigned int od_dbs_update(struct cpufreq_policy *policy)
 {
 	struct policy_dbs_info *policy_dbs = policy->governor_data;
 	struct dbs_data *dbs_data = policy_dbs->dbs_data;
@@ -191,7 +191,7 @@ static unsigned int od_dbs_timer(struct cpufreq_policy *policy)
 	od_update(policy);
 
 	if (dbs_info->freq_lo) {
-		/* Setup timer for SUB_SAMPLE */
+		/* Setup SUB_SAMPLE */
 		dbs_info->sample_type = OD_SUB_SAMPLE;
 		return dbs_info->freq_hi_delay_us;
 	}
@@ -255,11 +255,11 @@ static ssize_t store_sampling_down_factor(struct gov_attr_set *attr_set,
 	list_for_each_entry(policy_dbs, &attr_set->policy_list, list) {
 		/*
 		 * Doing this without locking might lead to using different
-		 * rate_mult values in od_update() and od_dbs_timer().
+		 * rate_mult values in od_update() and od_dbs_update().
 		 */
-		mutex_lock(&policy_dbs->timer_mutex);
+		mutex_lock(&policy_dbs->update_mutex);
 		policy_dbs->rate_mult = 1;
-		mutex_unlock(&policy_dbs->timer_mutex);
+		mutex_unlock(&policy_dbs->update_mutex);
 	}
 
 	return count;
@@ -374,8 +374,7 @@ static int od_init(struct dbs_data *dbs_data)
 		dbs_data->up_threshold = MICRO_FREQUENCY_UP_THRESHOLD;
 		/*
 		 * In nohz/micro accounting case we set the minimum frequency
-		 * not depending on HZ, but fixed (very low). The deferred
-		 * timer might skip some samples if idle/sleeping as needed.
+		 * not depending on HZ, but fixed (very low).
 		*/
 		dbs_data->min_sampling_rate = MICRO_FREQUENCY_MIN_SAMPLE_RATE;
 	} else {
@@ -415,7 +414,7 @@ static struct od_ops od_ops = {
 static struct dbs_governor od_dbs_gov = {
 	.gov = CPUFREQ_DBS_GOVERNOR_INITIALIZER("ondemand"),
 	.kobj_type = { .default_attrs = od_attributes },
-	.gov_dbs_timer = od_dbs_timer,
+	.gov_dbs_update = od_dbs_update,
 	.alloc = od_alloc,
 	.free = od_free,
 	.init = od_init,
