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Message-ID: <d50ed50aa1f09f27421fa7bf8d0e84c2@kernel.org>
Date: Tue, 19 Aug 2025 13:43:29 +0000
From: "Maxime Ripard" <mripard@kernel.org>
To: "Luca Ceresoli" <luca.ceresoli@bootlin.com>
Subject: Re: [PATCH v2 1/9] drm/display: bridge-connector: use
 scope-specific variable for the bridge pointer
In-Reply-To: <20250808-drm-bridge-alloc-getput-for_each_bridge-v2-1-edb6ee81edf1@bootlin.com>
References: <20250808-drm-bridge-alloc-getput-for_each_bridge-v2-1-edb6ee81edf1@bootlin.com>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, "Andrzej
 Hajda" <andrzej.hajda@intel.com>, "Bill Wendling" <morbo@google.com>, "Chaoyi
 Chen" <chaoyi.chen@rock-chips.com>, "David Airlie" <airlied@gmail.com>, "Dmitry
 Baryshkov" <dmitry.baryshkov@oss.qualcomm.com>, "Hui Pu" <Hui.Pu@gehealthcare.com>, "Jernej
 Skrabec" <jernej.skrabec@gmail.com>, "Jonas Karlman" <jonas@kwiboo.se>, "Justin
 Stitt" <justinstitt@google.com>, "Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>, "Maarten
 Lankhorst" <maarten.lankhorst@linux.intel.com>, "Maxime Ripard" <mripard@kernel.org>, "Miguel
 Ojeda" <ojeda@kernel.org>, "Nathan Chancellor" <nathan@kernel.org>, "Neil
 Armstrong" <neil.armstrong@linaro.org>, "Nick Desaulniers" <nick.desaulniers+lkml@gmail.com>, "Robert
 Foss" <rfoss@kernel.org>, "Simona Vetter" <simona@ffwll.ch>, "Thomas
 Petazzoni" <thomas.petazzoni@bootlin.com>, "Thomas Zimmermann" <tzimmermann@suse.de>, "Tomi
 Valkeinen" <tomi.valkeinen@ideasonboard.com>
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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.
>=20
> We are about to remove the 'bridge' loop variable for
>=20
> [ ... ]

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

Thanks!
Maxime