cec_pdev 1443 drivers/gpu/drm/mediatek/mtk_hdmi.c struct platform_device *cec_pdev; cec_pdev 1461 drivers/gpu/drm/mediatek/mtk_hdmi.c cec_pdev = of_find_device_by_node(cec_np); cec_pdev 1462 drivers/gpu/drm/mediatek/mtk_hdmi.c if (!cec_pdev) { cec_pdev 1469 drivers/gpu/drm/mediatek/mtk_hdmi.c hdmi->cec_dev = &cec_pdev->dev;