diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index cca266f72a4c..b9f08f66a4a4 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -177,7 +177,7 @@ static void intel_crt_dpms(struct drm_connector *connector, int mode)
 		intel_crtc_update_dpms(crtc);
 	}
 
-	intel_connector_check_state(to_intel_connector(connector));
+	intel_modeset_check_state(connector->dev);
 }
 
 static int intel_crt_mode_valid(struct drm_connector *connector,
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d15fa0c6ae88..44318bf8e7b9 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3585,7 +3585,7 @@ void intel_encoder_dpms(struct intel_encoder *encoder, int mode)
 
 /* Cross check the actual hw state with our own modeset state tracking (and it's
  * internal consistency). */
-void intel_connector_check_state(struct intel_connector *connector)
+static void intel_connector_check_state(struct intel_connector *connector)
 {
 	if (connector->get_hw_state(connector)) {
 		struct intel_encoder *encoder = connector->encoder;
@@ -3639,7 +3639,7 @@ void intel_connector_dpms(struct drm_connector *connector, int mode)
 	else
 		WARN_ON(encoder->connectors_active != false);
 
-	intel_connector_check_state(to_intel_connector(connector));
+	intel_modeset_check_state(connector->dev);
 }
 
 /* Simple connector->get_hw_state implementation for encoders that support only
@@ -6872,7 +6872,7 @@ intel_modeset_update_state(struct drm_device *dev, unsigned prepare_pipes)
 			    base.head) \
 		if (mask & (1 <<(intel_crtc)->pipe)) \
 
-static void
+void
 intel_modeset_check_state(struct drm_device *dev)
 {
 	struct intel_crtc *crtc;
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 3b1c407699c7..d391e67231b7 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1362,7 +1362,7 @@ intel_dp_dpms(struct drm_connector *connector, int mode)
 		intel_encoder_dpms(&intel_dp->base, mode);
 	}
 
-	intel_connector_check_state(to_intel_connector(connector));
+	intel_modeset_check_state(connector->dev);
 }
 
 /*
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 2061399d92c1..19e69285ba31 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -455,7 +455,8 @@ extern void intel_encoder_dpms(struct intel_encoder *encoder, int mode);
 extern bool intel_encoder_check_is_cloned(struct intel_encoder *encoder);
 extern void intel_connector_dpms(struct drm_connector *, int mode);
 extern bool intel_connector_get_hw_state(struct intel_connector *connector);
-extern void intel_connector_check_state(struct intel_connector *);
+extern void intel_modeset_check_state(struct drm_device *dev);
+
 
 static inline struct intel_encoder *intel_attached_encoder(struct drm_connector *connector)
 {
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index aa1bf57963b1..4f1fdcc44005 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -189,7 +189,7 @@ static void intel_dvo_dpms(struct drm_connector *connector, int mode)
 		intel_crtc_update_dpms(crtc);
 	}
 
-	intel_connector_check_state(to_intel_connector(connector));
+	intel_modeset_check_state(connector->dev);
 }
 
 static int intel_dvo_mode_valid(struct drm_connector *connector,
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 6f538719b727..07d39212dcad 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1275,7 +1275,7 @@ static void intel_sdvo_dpms(struct drm_connector *connector, int mode)
 		intel_sdvo_set_active_outputs(intel_sdvo, intel_sdvo->attached_output);
 	}
 
-	intel_connector_check_state(to_intel_connector(connector));
+	intel_modeset_check_state(connector->dev);
 }
 
 static int intel_sdvo_mode_valid(struct drm_connector *connector,