This patch makes it to return -EINVAL instead of -ENXIO
when getting a port or endpoint node failed.
Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 7c3606a..a24bf8b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1735,13 +1735,13 @@ static int exynos_dsi_parse_dt(struct exynos_dsi *dsi)
ep = of_graph_get_next_endpoint(node, NULL);
if (!ep) {
- ret = -ENXIO;
+ ret = -EINVAL;
goto end;
}
dsi->bridge_node = of_graph_get_remote_port_parent(ep);
if (!dsi->bridge_node) {
- ret = -ENXIO;
+ ret = -EINVAL;
goto end;
}
end:
--
1.9.1
--
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