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drm/exynos/dsi: Remove error handling for bridge_node DT parsing

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Remove the error handling of bridge_node because the bridge_node is
optional.

For example, In case of Exynos SoC, a bridge device such as mDNIe and
MIC could be placed between Display Controller and MIPI DSI device but
the bridge device is optional.

Signed-off-by: Hoegeun Kwon <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
This commit is contained in:
Hoegeun Kwon 2017-06-21 19:51:43 +09:00 • committed by Inki Dae
commit 0d51a0a534
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/exynos/exynos_drm_dsi.c
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@ -1651,8 +1651,6 @@ static int exynos_dsi_parse_dt(struct exynos_dsi *dsi)
return ret;
dsi->bridge_node = of_graph_get_remote_node(node, DSI_PORT_IN, 0);
if (!dsi->bridge_node)
return -EINVAL;
return 0;
}