diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_drv.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 8484be0fe..dc8e3e917 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -1062,7 +1062,7 @@ static int mtk_drm_probe(struct platform_device *pdev) struct mtk_mmsys_driver_data *mtk_drm_data; struct device_node *node; struct component_match *match = NULL; - struct platform_device *ovl_adaptor; + struct platform_device *ovl_adaptor = NULL; int ret; int i; @@ -1210,6 +1210,8 @@ static int mtk_drm_probe(struct platform_device *pdev) err_pm: pm_runtime_disable(dev); err_node: + if (ovl_adaptor) + platform_device_unregister(ovl_adaptor); of_node_put(private->mutex_node); for (i = 0; i < DDP_COMPONENT_DRM_ID_MAX; i++) of_node_put(private->comp_node[i]); @@ -1219,9 +1221,15 @@ err_node: static void mtk_drm_remove(struct platform_device *pdev) { struct mtk_drm_private *private = platform_get_drvdata(pdev); + struct device *ovl_adaptor_dev; int i; + ovl_adaptor_dev = + private->ddp_comp[DDP_COMPONENT_DRM_OVL_ADAPTOR].dev; + component_master_del(&pdev->dev, &mtk_drm_ops); + if (ovl_adaptor_dev) + platform_device_unregister(to_platform_device(ovl_adaptor_dev)); pm_runtime_disable(&pdev->dev); of_node_put(private->mutex_node); for (i = 0; i < DDP_COMPONENT_DRM_ID_MAX; i++) |