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path: root/drivers/staging/imx-drm/imx-drm-core.c
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Diffstat (limited to 'drivers/staging/imx-drm/imx-drm-core.c')
-rw-r--r--drivers/staging/imx-drm/imx-drm-core.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index 4144a75e5f71..c270c9ae6d27 100644
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -517,7 +517,7 @@ int imx_drm_encoder_get_mux_id(struct device_node *node,
of_node_put(port);
if (port == imx_crtc->port) {
ret = of_graph_parse_endpoint(ep, &endpoint);
- return ret ? ret : endpoint.id;
+ return ret ? ret : endpoint.port;
}
} while (ep);
@@ -675,6 +675,11 @@ static int imx_drm_platform_probe(struct platform_device *pdev)
if (!remote || !of_device_is_available(remote)) {
of_node_put(remote);
continue;
+ } else if (!of_device_is_available(remote->parent)) {
+ dev_warn(&pdev->dev, "parent device of %s is not available\n",
+ remote->full_name);
+ of_node_put(remote);
+ continue;
}
ret = imx_drm_add_component(&pdev->dev, remote);