diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 0cece04..63bbb4b 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4580,7 +4580,6 @@ void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder,
 				    struct drm_connector *connector, int dpms_mode)
 {
 	struct drm_encoder *encoder = &intel_encoder->base;
-	struct drm_device *dev = encoder->dev;
 	struct drm_crtc *crtc = encoder->crtc;
 	struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
 	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
@@ -4590,7 +4589,6 @@ void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder,
 		connector->encoder = NULL;
 		intel_encoder->load_detect_temp = false;
 		crtc->enabled = drm_helper_crtc_in_use(crtc);
-		drm_helper_disable_unused_functions(dev);
 	}
 
 	/* Switch crtc and encoder back off if necessary */