diff --git a/drivers/devfreq/governor_bw_hwmon.h b/drivers/devfreq/governor_bw_hwmon.h
index 576dafbc651f..8cde9ce4c265 100644
--- a/drivers/devfreq/governor_bw_hwmon.h
+++ b/drivers/devfreq/governor_bw_hwmon.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Copyright (c) 2014-2016, 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2016, 2019-2020, The Linux Foundation. All rights reserved.
  */
 
 #ifndef _GOVERNOR_BW_HWMON_H
@@ -58,7 +58,7 @@ struct bw_hwmon {
 	struct devfreq		*df;
 };
 
-#ifdef CONFIG_DEVFREQ_GOV_QCOM_BW_HWMON
+#if IS_ENABLED(CONFIG_DEVFREQ_GOV_QCOM_BW_HWMON)
 int register_bw_hwmon(struct device *dev, struct bw_hwmon *hwmon);
 int update_bw_hwmon(struct bw_hwmon *hwmon);
 int bw_hwmon_sample_end(struct bw_hwmon *hwmon);
diff --git a/drivers/devfreq/governor_cache_hwmon.h b/drivers/devfreq/governor_cache_hwmon.h
index 26e7313a841f..4d5aa3dc7918 100644
--- a/drivers/devfreq/governor_cache_hwmon.h
+++ b/drivers/devfreq/governor_cache_hwmon.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Copyright (c) 2014, 2016, 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014, 2016, 2019-2020, The Linux Foundation. All rights reserved.
  */
 
 #ifndef _GOVERNOR_CACHE_HWMON_H
@@ -46,7 +46,7 @@ struct cache_hwmon {
 	struct devfreq		*df;
 };
 
-#ifdef CONFIG_DEVFREQ_GOV_QCOM_CACHE_HWMON
+#if IS_ENABLED(CONFIG_DEVFREQ_GOV_QCOM_CACHE_HWMON)
 int register_cache_hwmon(struct device *dev, struct cache_hwmon *hwmon);
 int update_cache_hwmon(struct cache_hwmon *hwmon);
 #else