diff --git a/drivers/soc/rockchip/rockchip_system_monitor.c b/drivers/soc/rockchip/rockchip_system_monitor.c
index 1c9be3e4eceb..dd0586921d56 100644
--- a/drivers/soc/rockchip/rockchip_system_monitor.c
+++ b/drivers/soc/rockchip/rockchip_system_monitor.c
@@ -698,6 +698,18 @@ int rockchip_monitor_cpu_high_temp_adjust(struct monitor_dev_info *info,
 }
 EXPORT_SYMBOL(rockchip_monitor_cpu_high_temp_adjust);
 
+static int rockchip_monitor_update_devfreq(struct devfreq *df)
+{
+	int ret = 0;
+
+#ifdef CONFIG_PM_DEVFREQ
+	mutex_lock(&df->lock);
+	ret = update_devfreq(df);
+	mutex_unlock(&df->lock);
+#endif
+	return ret;
+};
+
 int rockchip_monitor_dev_low_temp_adjust(struct monitor_dev_info *info,
 					 bool is_low)
 {
@@ -712,9 +724,7 @@ int rockchip_monitor_dev_low_temp_adjust(struct monitor_dev_info *info,
 
 	if (info->devp && info->devp->data) {
 		df = (struct devfreq *)info->devp->data;
-		mutex_lock(&df->lock);
-		update_devfreq(df);
-		mutex_unlock(&df->lock);
+		rockchip_monitor_update_devfreq(df);
 	}
 
 	return 0;
@@ -735,9 +745,7 @@ int rockchip_monitor_dev_high_temp_adjust(struct monitor_dev_info *info,
 
 	if (info->devp && info->devp->data) {
 		df = (struct devfreq *)info->devp->data;
-		mutex_lock(&df->lock);
-		update_devfreq(df);
-		mutex_unlock(&df->lock);
+		rockchip_monitor_update_devfreq(df);
 	}
 
 	return 0;
diff --git a/include/soc/rockchip/rockchip-system-status.h b/include/soc/rockchip/rockchip-system-status.h
index 99e4428ba8f8..8a40ed16f8a8 100644
--- a/include/soc/rockchip/rockchip-system-status.h
+++ b/include/soc/rockchip/rockchip-system-status.h
@@ -1,18 +1,12 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
 /*
- * Copyright (c) 2016, Fuzhou Rockchip Electronics Co., Ltd
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
+ * Copyright (C) 2019, Fuzhou Rockchip Electronics Co., Ltd
  */
+
 #ifndef __SOC_ROCKCHIP_SYSTEM_STATUS_H
 #define __SOC_ROCKCHIP_SYSTEM_STATUS_H
 
+#ifdef CONFIG_ROCKCHIP_SYSTEM_MONITOR
 int rockchip_register_system_status_notifier(struct notifier_block *nb);
 int rockchip_unregister_system_status_notifier(struct notifier_block *nb);
 void rockchip_set_system_status(unsigned long status);
@@ -20,5 +14,40 @@ void rockchip_clear_system_status(unsigned long status);
 unsigned long rockchip_get_system_status(void);
 int rockchip_add_system_status_interface(struct device *dev);
 void rockchip_update_system_status(const char *buf);
+#else
+static inline int
+rockchip_register_system_status_notifier(struct notifier_block *nb)
+{
+	return -ENOTSUPP;
+};
+
+static inline int
+rockchip_unregister_system_status_notifier(struct notifier_block *nb)
+{
+	return -ENOTSUPP;
+};
+
+static inline void rockchip_set_system_status(unsigned long status)
+{
+};
+
+static inline void rockchip_clear_system_status(unsigned long status)
+{
+};
+
+static inline unsigned long rockchip_get_system_status(void)
+{
+	return 0;
+};
+
+static inline int rockchip_add_system_status_interface(struct device *dev)
+{
+	return -ENOTSUPP;
+};
+
+static inline void rockchip_update_system_status(const char *buf)
+{
+};
+#endif /* CONFIG_ROCKCHIP_SYSTEM_MONITOR */
 
 #endif
diff --git a/include/soc/rockchip/rockchip_system_monitor.h b/include/soc/rockchip/rockchip_system_monitor.h
index 6ffd96e0ac80..07f3a48ec0b1 100644
--- a/include/soc/rockchip/rockchip_system_monitor.h
+++ b/include/soc/rockchip/rockchip_system_monitor.h
@@ -101,6 +101,7 @@ struct monitor_dev_profile {
 	struct cpumask allowed_cpus;
 };
 
+#ifdef CONFIG_ROCKCHIP_SYSTEM_MONITOR
 struct monitor_dev_info *
 rockchip_system_monitor_register(struct device *dev,
 				 struct monitor_dev_profile *devp);
@@ -117,4 +118,58 @@ int rockchip_monitor_suspend_low_temp_adjust(struct monitor_dev_info *info);
 int
 rockchip_system_monitor_adjust_cdev_state(struct thermal_cooling_device *cdev,
 					  int temp, unsigned long *state);
+#else
+static inline struct monitor_dev_info *
+rockchip_system_monitor_register(struct device *dev,
+				 struct monitor_dev_profile *devp)
+{
+	return ERR_PTR(-ENOTSUPP);
+};
+
+static inline void
+rockchip_system_monitor_unregister(struct monitor_dev_info *info)
+{
+}
+
+static inline int
+rockchip_monitor_cpu_low_temp_adjust(struct monitor_dev_info *info, bool is_low)
+{
+	return 0;
+};
+
+static inline int
+rockchip_monitor_cpu_high_temp_adjust(struct monitor_dev_info *info,
+				      bool is_high)
+{
+	return 0;
+};
+
+static inline int
+rockchip_monitor_dev_low_temp_adjust(struct monitor_dev_info *info, bool is_low)
+{
+	return 0;
+};
+
+static inline int
+rockchip_monitor_dev_high_temp_adjust(struct monitor_dev_info *info,
+				      bool is_high)
+{
+	return 0;
+};
+
+static inline int
+rockchip_monitor_suspend_low_temp_adjust(struct monitor_dev_info *info)
+{
+	return 0;
+};
+
+static inline int
+rockchip_system_monitor_adjust_cdev_state(struct thermal_cooling_device *cdev,
+					  int temp, unsigned long *state)
+{
+	return 0;
+}
+
+#endif /* CONFIG_ROCKCHIP_SYSTEM_MONITOR */
+
 #endif