diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.h b/drivers/gpu/drm/rockchip/rockchip_drm_fb.h
index a2351124c4c8..6ddfd5e1c8e7 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.h
@@ -33,26 +33,6 @@ dma_addr_t rockchip_fb_get_dma_addr(struct drm_framebuffer *fb,
 				    unsigned int plane);
 void *rockchip_fb_get_kvaddr(struct drm_framebuffer *fb, unsigned int plane);
 
-#ifdef CONFIG_ARM_ROCKCHIP_DMC_DEVFREQ
-int rockchip_dmcfreq_vop_bandwidth_request(struct devfreq *devfreq,
-					   unsigned int bw_mbyte);
-void rockchip_dmcfreq_vop_bandwidth_update(struct devfreq *devfreq,
-					   unsigned int bw_mbyte);
-#else
-static inline int
-rockchip_dmcfreq_vop_bandwidth_request(struct devfreq *devfreq,
-				       unsigned int bw_mbyte)
-{
-	return 0;
-}
-
-static inline void
-rockchip_dmcfreq_vop_bandwidth_update(struct devfreq *devfreq,
-				      unsigned int bw_mbyte)
-{
-}
-#endif
-
 #define to_rockchip_fb(x) container_of(x, struct rockchip_drm_fb, fb)
 
 struct rockchip_drm_fb {
diff --git a/include/soc/rockchip/rockchip_dmc.h b/include/soc/rockchip/rockchip_dmc.h
index 6c1bb871c972..f8d6addfa8b4 100644
--- a/include/soc/rockchip/rockchip_dmc.h
+++ b/include/soc/rockchip/rockchip_dmc.h
@@ -26,11 +26,29 @@ static inline int rockchip_drm_register_notifier_to_dmc(struct devfreq *devfreq)
 
 #ifdef CONFIG_ARM_ROCKCHIP_DMC_DEVFREQ
 int rockchip_dmcfreq_wait_complete(void);
+int rockchip_dmcfreq_vop_bandwidth_request(struct devfreq *devfreq,
+					   unsigned int bw_mbyte);
+void rockchip_dmcfreq_vop_bandwidth_update(struct devfreq *devfreq,
+					   unsigned int bw_mbyte);
+
 #else
 static inline int rockchip_dmcfreq_wait_complete(void)
 {
 	return 0;
 }
+
+static inline int
+rockchip_dmcfreq_vop_bandwidth_request(struct devfreq *devfreq,
+				       unsigned int bw_mbyte)
+{
+	return 0;
+}
+
+static inline void
+rockchip_dmcfreq_vop_bandwidth_update(struct devfreq *devfreq,
+				      unsigned int bw_mbyte)
+{
+}
 #endif
 
 #endif