drm/nouveau: no need to pass parameters into set_scale/dither

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index fc42ea8..372955d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -471,7 +471,7 @@
 			if (!ret)
 				return -EINVAL;
 		} else {
-			ret = nv_crtc->set_scale(nv_crtc, value, true);
+			ret = nv_crtc->set_scale(nv_crtc, true);
 			if (ret)
 				return ret;
 		}
@@ -486,9 +486,7 @@
 			if (!nv_crtc || !nv_crtc->set_scale)
 				return 0;
 
-			return nv_crtc->set_scale(nv_crtc,
-						  nv_connector->scaling_mode,
-						  true);
+			return nv_crtc->set_scale(nv_crtc, true);
 		}
 
 		return 0;
@@ -500,9 +498,7 @@
 			if (!nv_crtc || !nv_crtc->set_scale)
 				return 0;
 
-			return nv_crtc->set_scale(nv_crtc,
-						  nv_connector->scaling_mode,
-						  true);
+			return nv_crtc->set_scale(nv_crtc, true);
 		}
 
 		return 0;
@@ -514,9 +510,7 @@
 			if (!nv_crtc || !nv_crtc->set_scale)
 				return 0;
 
-			return nv_crtc->set_scale(nv_crtc,
-						  nv_connector->scaling_mode,
-						  true);
+			return nv_crtc->set_scale(nv_crtc, true);
 		}
 
 		return 0;
@@ -532,8 +526,7 @@
 		if (!nv_crtc || !nv_crtc->set_dither)
 			return 0;
 
-		return nv_crtc->set_dither(nv_crtc, nv_connector->use_dithering,
-					   true);
+		return nv_crtc->set_dither(nv_crtc, true);
 	}
 
 	if (nv_encoder && nv_encoder->dcb->type == OUTPUT_TV)