2017ë 06ì 09ì 18:23ì Hoegeun Kwon ì(ê) ì ê:
The bridge_node is unnecessary between FIMD and DSIM. If don't removePlease make sure to describe why bridge_node is unnecessary.
error handling, it will not work between FIMD and DSIM. So remove
error handling.
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 required optionally.
Thanks,
Inki Dae
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index a11b795..6ee0dac 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -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;
}