diff --git a/drivers/devfreq/rockchip_dmc.c b/drivers/devfreq/rockchip_dmc.c
index 092e7d626f1b..4288d44852e9 100644
--- a/drivers/devfreq/rockchip_dmc.c
+++ b/drivers/devfreq/rockchip_dmc.c
@@ -44,6 +44,7 @@
 #include <linux/suspend.h>
 #include <linux/thermal.h>
 
+#include <soc/rockchip/pm_domains.h>
 #include <soc/rockchip/rkfb_dmc.h>
 #include <soc/rockchip/rockchip_dmc.h>
 #include <soc/rockchip/rockchip_sip.h>
diff --git a/include/soc/rockchip/rockchip_dmc.h b/include/soc/rockchip/rockchip_dmc.h
index 37d381cf788f..6c1bb871c972 100644
--- a/include/soc/rockchip/rockchip_dmc.h
+++ b/include/soc/rockchip/rockchip_dmc.h
@@ -15,15 +15,6 @@
 
 #include <linux/devfreq.h>
 
-#ifdef CONFIG_ROCKCHIP_PM_DOMAINS
-int rockchip_pm_register_notify_to_dmc(struct devfreq *devfreq);
-#else
-static inline int rockchip_pm_register_notify_to_dmc(struct devfreq *devfreq)
-{
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_DRM_ROCKCHIP
 int rockchip_drm_register_notifier_to_dmc(struct devfreq *devfreq);
 #else