linux-kernel - Re: [PATCH v3] drm/bridge: synopsys: dw-dp: fix error paths of dw_dp

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Message-Id: <176891955882.652956.206927403017627596.b4-ty@bootlin.com>
Date: Tue, 20 Jan 2026 15:32:38 +0100
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: Andy Yan <andy.yan@...k-chips.com>, 
 Osama Abdelkader <osama.abdelkader@...il.com>
Cc: stable@...r.kernel.org, Andrzej Hajda <andrzej.hajda@...el.com>, 
 Neil Armstrong <neil.armstrong@...aro.org>, Robert Foss <rfoss@...nel.org>, 
 Laurent Pinchart <Laurent.pinchart@...asonboard.com>, 
 Jonas Karlman <jonas@...boo.se>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>, 
 dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] drm/bridge: synopsys: dw-dp: fix error paths of
 dw_dp_bind


On Fri, 02 Jan 2026 16:55:52 +0100, Osama Abdelkader wrote:
> Fix several issues in dw_dp_bind() error handling:
> 
> 1. Missing return after drm_bridge_attach() failure - the function
>    continued execution instead of returning an error.
> 
> 2. Resource leak: drm_dp_aux_register() is not a devm function, so
>    drm_dp_aux_unregister() must be called on all error paths after
>    aux registration succeeds. This affects errors from:
>    - drm_bridge_attach()
>    - phy_init()
>    - devm_add_action_or_reset()
>    - platform_get_irq()
>    - devm_request_threaded_irq()
> 
> [...]

Applied, thanks!

[1/1] drm/bridge: synopsys: dw-dp: fix error paths of dw_dp_bind
      commit: 1a0f69e3c28477b97d3609569b7e8feb4b6162e8

Best regards,
-- 
Luca Ceresoli <luca.ceresoli@...tlin.com>