drm/rockchip: fix compile warning

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / udl / udl_encoder.c

diff --git a/drivers/gpu/drm/udl/udl_encoder.c b/drivers/gpu/drm/udl/udl_encoder.c
index 4052c46564989399cf61a08bf1166a0e82954d48..a181a647fcf94b5511acc2a17ef8741f7c465d25 100644 (file)
--- a/drivers/gpu/drm/udl/udl_encoder.c
+++ b/drivers/gpu/drm/udl/udl_encoder.c
@@ -73,7 +73,8 @@ struct drm_encoder *udl_encoder_init(struct drm_device *dev)
        if (!encoder)
                return NULL;
 
-       drm_encoder_init(dev, encoder, &udl_enc_funcs, DRM_MODE_ENCODER_TMDS);
+       drm_encoder_init(dev, encoder, &udl_enc_funcs, DRM_MODE_ENCODER_TMDS,
+                        NULL);
        drm_encoder_helper_add(encoder, &udl_helper_funcs);
        encoder->possible_crtcs = 1;
        return encoder;