Commit 63ee9438 authored by Nancy.Lin's avatar Nancy.Lin Committed by Chun-Kuang Hu
Browse files

drm/mediatek: Fix uninitialized symbol 



Fix Smatch static checker warning
  -Fix uninitialized symbol comp_pdev in mtk_ddp_comp_init.

Fixes: 0d9eee91 ("drm/mediatek: Add drm ovl_adaptor sub driver for MT8195")
Signed-off-by: default avatarNancy.Lin <nancy.lin@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20230803094843.4439-1-nancy.lin@mediatek.com/


Signed-off-by: default avatarChun-Kuang Hu <chunkuang.hu@kernel.org>
parent 06c2afb8

drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c

+8 −8
Original line number Diff line number Diff line
@@ -563,14 +563,15 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp, 
	/* Not all drm components have a DTS device node, such as ovl_adaptor,

	 * which is the drm bring up sub driver

	 */

	if (node) {

	if (!node)

		return 0;



	comp_pdev = of_find_device_by_node(node);

	if (!comp_pdev) {

		DRM_INFO("Waiting for device %s\n", node->full_name);

		return -EPROBE_DEFER;

	}

	comp->dev = &comp_pdev->dev;

	}



	if (type == MTK_DISP_AAL ||

	    type == MTK_DISP_BLS ||
@@ -580,7 +581,6 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp, 
	    type == MTK_DISP_MERGE ||

	    type == MTK_DISP_OVL ||

	    type == MTK_DISP_OVL_2L ||

	    type == MTK_DISP_OVL_ADAPTOR ||

	    type == MTK_DISP_PWM ||

	    type == MTK_DISP_RDMA ||

	    type == MTK_DPI ||