The of_graph_get_remote_node() function doesn't return error pointers,
it returns NULL on error so I've updated the check.
Fixes: 86418f90a4c1 ("drm: convert drivers to use of_graph_get_remote_node")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index e27352ca26c4..527aa58485fa 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -236,8 +236,8 @@ static int kirin_drm_platform_probe(struct platform_device *pdev)
}
remote = of_graph_get_remote_node(np, 0, 0);
- if (IS_ERR(remote))
- return PTR_ERR(remote);
+ if (!remote)
+ return -ENODEV;
drm_of_component_match_add(dev, &match, compare_of, remote);
of_node_put(remote);
--
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