drm/nouveau: fix missing newline

Add a missing newline at the end of a DRM_INFO message.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nouveau_drm.c

@@ -322,7 +322,7 @@ nouveau_get_hdmi_dev(struct nouveau_drm *drm)
 	struct pci_dev *pdev = drm->dev->pdev;
 
 	if (!pdev) {
-		DRM_INFO("not a PCI device; no HDMI");
+		DRM_INFO("not a PCI device; no HDMI\n");
 		drm->hdmi_device = NULL;
 		return;
 	}