linux-kernel - Re: [PATCH] drm/sun4i: Fix device node reference leak in sun4i_tcon_of_get_id_from

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Message-ID: <3848160.MHq7AAxBmi@jernej-laptop>
Date: Wed, 29 Oct 2025 17:00:26 +0100
From: Jernej Škrabec <jernej.skrabec@...il.com>
To: Maxime Ripard <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>,
 Simona Vetter <simona@...ll.ch>, Samuel Holland <samuel@...lland.org>,
 dri-devel@...ts.freedesktop.org, linux-arm-kernel@...ts.infradead.org,
 linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org,
 Miaoqian Lin <linmq006@...il.com>
Cc: linmq006@...il.com, stable@...r.kernel.org
Subject:
 Re: [PATCH] drm/sun4i: Fix device node reference leak in
 sun4i_tcon_of_get_id_from_port

Dne sreda, 29. oktober 2025 ob 08:49:10 Srednjeevropski standardni čas je Miaoqian Lin napisal(a):
> Fix a device node reference leak where the remote endpoint node obtained
> by of_graph_get_remote_endpoint() was not being properly released.
> 
> Add of_node_put() calls after of_property_read_u32() to fix this.
> 
> Fixes: e8d5bbf7f4c4 ("drm/sun4i: tcon: get TCON ID and matching engine with remote endpoint ID")
> Cc: stable@...r.kernel.org
> Signed-off-by: Miaoqian Lin <linmq006@...il.com>

Reviewed-by: Jernej Skrabec <jernej.skrabec@...il.com>

Best regards,
Jernej