Commit feb085ec authored by Sean Paul's avatar Sean Paul Committed by Rob Clark
Browse files

drm/msm: dsi: Return errors whan dt parsing fails 



If dt parsing fails, we should return an error instead of pretending
everything completed successfully.

Cc: Doug Anderson <dianders@chromium.org>
Reviewed-by: default avatarAbhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>

Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent aea24171

drivers/gpu/drm/msm/dsi/dsi_host.c

+2 −0
Original line number Diff line number Diff line
@@ -1750,6 +1750,7 @@ static int dsi_host_parse_dt(struct msm_dsi_host *msm_host) 
	if (ret) {

		dev_err(dev, "%s: invalid lane configuration %d\n",

			__func__, ret);

		ret = -EINVAL;

		goto err;

	}
@@ -1757,6 +1758,7 @@ static int dsi_host_parse_dt(struct msm_dsi_host *msm_host) 
	device_node = of_graph_get_remote_node(np, 1, 0);

	if (!device_node) {

		dev_dbg(dev, "%s: no valid device\n", __func__);

		ret = -ENODEV;

		goto err;

	}

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