linux-kernel - Re: [PATCH v2 1/9] drm/display: bridge-connector: use scope-specific variable for the bridge pointer

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Message-ID: <d50ed50aa1f09f27421fa7bf8d0e84c2@kernel.org>
Date: Tue, 19 Aug 2025 13:43:29 +0000
From: "Maxime Ripard" <mripard@...nel.org>
To: "Luca Ceresoli" <luca.ceresoli@...tlin.com>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, llvm@...ts.linux.dev, "Andrzej
 Hajda" <andrzej.hajda@...el.com>, "Bill Wendling" <morbo@...gle.com>, "Chaoyi
 Chen" <chaoyi.chen@...k-chips.com>, "David Airlie" <airlied@...il.com>, "Dmitry
 Baryshkov" <dmitry.baryshkov@....qualcomm.com>, "Hui Pu" <Hui.Pu@...ealthcare.com>, "Jernej
 Skrabec" <jernej.skrabec@...il.com>, "Jonas Karlman" <jonas@...boo.se>, "Justin
 Stitt" <justinstitt@...gle.com>, "Laurent Pinchart" <Laurent.pinchart@...asonboard.com>, "Maarten
 Lankhorst" <maarten.lankhorst@...ux.intel.com>, "Maxime Ripard" <mripard@...nel.org>, "Miguel
 Ojeda" <ojeda@...nel.org>, "Nathan Chancellor" <nathan@...nel.org>, "Neil
 Armstrong" <neil.armstrong@...aro.org>, "Nick Desaulniers" <nick.desaulniers+lkml@...il.com>, "Robert
 Foss" <rfoss@...nel.org>, "Simona Vetter" <simona@...ll.ch>, "Thomas
 Petazzoni" <thomas.petazzoni@...tlin.com>, "Thomas Zimmermann" <tzimmermann@...e.de>, "Tomi
 Valkeinen" <tomi.valkeinen@...asonboard.com>
Subject: Re: [PATCH v2 1/9] drm/display: bridge-connector: use
 scope-specific variable for the bridge pointer

On Fri, 8 Aug 2025 16:49:08 +0200, Luca Ceresoli wrote:
> Currently drm_bridge_connector_init() reuses the 'bridge' variable, first
> as a loop variable in the long drm_for_each_bridge_in_chain() and then in
> the HDMI-specific code as a shortcut to bridge_connector->bridge_cec.
> 
> We are about to remove the 'bridge' loop variable for
> 
> [ ... ]

Reviewed-by: Maxime Ripard <mripard@...nel.org>

Thanks!
Maxime