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drm/rockchip: analogix_dp: Accept drm_of_find_panel_or_bridge failure

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Not having an endpoint bound in DT should not cause a failure here,
there are fallbacks. So explicitly accept a missing endpoint.

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Iea7e2456de05b76cf6d94232ab9bb75425cfffc0
This commit is contained in:
Wyon Bi
2020-11-11 10:51:07 +08:00
committed by Tao Huang
parent 14ba9f8642
commit c582c1bfbb
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
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@@ -493,7 +493,7 @@ static int rockchip_dp_probe(struct platform_device *pdev)
int ret;
ret = drm_of_find_panel_or_bridge(dev->of_node, 1, 0, &panel, NULL);
if (ret < 0)
if (ret < 0 && ret != -ENODEV)
return ret;
dp = devm_kzalloc(dev, sizeof(*dp), GFP_KERNEL);