linux-kernel - Re: [PATCH] video: of_display_timing: Fix device node reference leak in of_get_display

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Message-ID: <827d7def-6db2-4ea6-a185-22535b8af504@gmx.de>
Date: Fri, 6 Feb 2026 11:52:32 +0100
From: Helge Deller <deller@....de>
To: Felix Gu <ustc.gu@...il.com>,
 Thierry Reding <thierry.reding@...onic-design.de>,
 Laurent Pinchart <laurent.pinchart@...asonboard.com>,
 Philipp Zabel <p.zabel@...gutronix.de>, Stephen Warren <swarren@...dia.com>,
 Steffen Trumtrar <s.trumtrar@...gutronix.de>
Cc: linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] video: of_display_timing: Fix device node reference leak
 in of_get_display_timings()

On 1/31/26 13:48, Felix Gu wrote:
> Use for_each_child_of_node_scoped instead of for_each_child_of_node
> to ensure automatic of_node_put on early exit paths, preventing
> device node reference leak.
> 
> Fixes: cc3f414cf2e4 ("video: add of helper for display timings/videomode")
> Signed-off-by: Felix Gu <ustc.gu@...il.com>
> ---
>   drivers/video/of_display_timing.c | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)

applied.
Thanks!
Helge