diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c index 8e64b5404561..27ad66f240cf 100644 --- a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c +++ b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c @@ -60,7 +60,6 @@ enum imx8qxp_pc_pix_data_format { struct imx8qxp_pc_channel { struct drm_bridge bridge; - struct drm_bridge *next_bridge; struct imx8qxp_pc *pc; unsigned int stream_id; }; @@ -120,7 +119,7 @@ static int imx8qxp_pc_bridge_attach(struct drm_bridge *bridge, } return drm_bridge_attach(encoder, - ch->next_bridge, bridge, + ch->bridge.next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); } @@ -323,8 +322,8 @@ static int imx8qxp_pc_bridge_probe(struct platform_device *pdev) goto free_child; } - ch->next_bridge = of_drm_find_bridge(remote); - if (!ch->next_bridge) { + ch->bridge.next_bridge = of_drm_find_and_get_bridge(remote); + if (!ch->bridge.next_bridge) { of_node_put(remote); ret = -EPROBE_DEFER; DRM_DEV_DEBUG_DRIVER(dev, @@ -346,7 +345,7 @@ static int imx8qxp_pc_bridge_probe(struct platform_device *pdev) free_child: of_node_put(child); - if (i == 1 && pc->ch[0]->next_bridge) + if (i == 1 && pc->ch[0] && pc->ch[0]->bridge.next_bridge) drm_bridge_remove(&pc->ch[0]->bridge); pm_runtime_disable(dev); |