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disp: msm: dsi: add null pointer check in dsi_display_dev_remove

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This change add display null pointer check in dsi_display_dev_remove.

Change-Id: Ib31756c3b22256d19cbcb508f60de4550e3834e1
Signed-off-by: Jinfeng Gu <quic_gjinfeng@quicinc.com>
This commit is contained in:
Jinfeng Gu
2024-08-22 15:51:37 +08:00
committed by Michael Bestas
parent aeaf1a0d06
commit 388e2df8b9
1 changed files with 4 additions and 0 deletions
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4
techpack/display/msm/dsi/dsi_display.c
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@@ -5462,6 +5462,10 @@ int dsi_display_dev_remove(struct platform_device *pdev)
}
display = platform_get_drvdata(pdev);
if (!display || !display->panel_node) {
DSI_ERR("invalid display\n");
return -EINVAL;
}
/* decrement ref count */
of_node_put(display->panel_node);