openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/exynos: dsi: modify a error type when getting a node failed 

This patch makes it to return -EINVAL instead of -ENXIO
when getting a port or remote node failed.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
This commit is contained in:
Inki Dae 2015-12-03 14:35:23 +09:00 committed by Inki Dae
parent 082ca313ca
commit 1b256fa4cd
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/exynos/exynos_drm_dsi.c
View File

@ -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: