X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fmediatek%2Fmtk_drm_drv.c;h=838297f9d45d0e8794695a52a9b33e16918469f2;hb=b14ffae378aa1db993e62b01392e70d1e585fb23;hp=56ff8c57ef8fd0688e21a688438bd0d3eec16bd6;hpb=707e0a42358fa8c4266226b436cb1b233a6f863a;p=linux-2.6-microblaze.git

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 56ff8c57ef8f..838297f9d45d 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -236,6 +236,9 @@ static int mtk_drm_kms_init(struct drm_device *drm)
 	struct device *dma_dev;
 	int ret;
 
+	if (drm_firmware_drivers_only())
+		return -ENODEV;
+
 	if (!iommu_present(&platform_bus_type))
 		return -EPROBE_DEFER;
 
@@ -645,11 +648,8 @@ err_pm:
 	pm_runtime_disable(dev);
 err_node:
 	of_node_put(private->mutex_node);
-	for (i = 0; i < DDP_COMPONENT_ID_MAX; i++) {
+	for (i = 0; i < DDP_COMPONENT_ID_MAX; i++)
 		of_node_put(private->comp_node[i]);
-		if (private->ddp_comp[i].larb_dev)
-			put_device(private->ddp_comp[i].larb_dev);
-	}
 	return ret;
 }