From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4BA75221FBA; Wed, 17 Dec 2025 10:41:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765968066; cv=none; b=NMWdxRFAnPYjs7wZbusCZBseeA9zMjtfINuDLvQWlX6zfdU3CcxGBJyVIO7YkNP31prmStS6EbBNGU/2h2kBEhGi9IPdRvw9rhDX4RNZC4h0kFqVC3aGVDEYhOQ7/9JPZqzLTXGUtZBuDblKiCdjhDAQlGDaJjuV/s0kqOfaS2c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765968066; c=relaxed/simple; bh=HS77sf4V8YC7YSp8UgyycGNSNR1n+CSMJ+7dfOmB8yM=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=dBpZj0A/DKAQn+H8HER8lgYRTj73V5p4LU1WZh5Rd5Wu3SdV54oQSx4Qnx4K7NKjLs72Ag4JyYZgCTfL43hrMusiMF2z1Kj5aU8NCYc+p7UiFzsXSnw58FN9ScID5pIWidwRpz5LVLtk3gp/czR0r15cnt2ees9JRRxYR/pPyok= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DQxUNVuV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DQxUNVuV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 128FEC4CEF5; Wed, 17 Dec 2025 10:41:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765968065; bh=HS77sf4V8YC7YSp8UgyycGNSNR1n+CSMJ+7dfOmB8yM=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=DQxUNVuVjHEimXd0sj6alZGotMu3GsO6SG4ExH0jB7DUFOOA7XPV0xy08fhrpjVu9 VciicFfPEd4ej90eC7nUpJeuwltg87Ozm+dawEbMOaPnfcLSvhLGWcEqLFme4UKIoT uQfCTacFDVT3B2NMKlgrXN+ukZw/VFiX5AGD2gNBmbNwKf1FwNvLdGDMKZRZ/OJXRY xfrw+/Si1SMoxQYcBhLu5J9cLyUzdfcS2pdEWlIGWPqYDU05zKrWEiw2XIrqRKKaZP lsDuU6s4dd4tmJ/7s3sM0bSpZLLjx0yZPC+qJ3SelOpQbb+q/NXmymoUEDaS5XHrNh E0ghXx1NPKEMA== Message-ID: <654c1bbfcade818bfea35b52bc5e80ae@kernel.org> Date: Wed, 17 Dec 2025 10:41:03 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v3 09/22] drm/bridge: simple-bridge: get/put the next bridge In-Reply-To: <20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-9-b5165fab8058@bootlin.com> References: <20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-9-b5165fab8058@bootlin.com> Cc: dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, "Alexey Brodkin" , "Andrzej Hajda" , "David Airlie" , "Fabio Estevam" , "Hui Pu" , "Jernej Skrabec" , "Jerome Brunet" , "Jonas Karlman" , "Jonathan Corbet" , "Kevin Hilman" , "Laurent Pinchart" , "Liu Ying" , "Maarten Lankhorst" , "Martin Blumenstingl" , "Maxime Ripard" , "Neil Armstrong" , "Pengutronix Kernel Team" , "Phong LE" , "Robert Foss" , "Sascha Hauer" , "Shawn Guo" , "Simona Vetter" , "Thomas Petazzoni" , "Thomas Zimmermann" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Tue, 16 Dec 2025 18:58:42 +0100, Luca Ceresoli wrote: > This driver obtains a bridge pointer from of_drm_find_bridge() in the pro= be > function and stores it until driver removal. of_drm_find_bridge() is > deprecated. Move to of_drm_find_and_get_bridge() for the bridge to be > refcounted and use bridge->next_bridge to put the reference on > deallocation. >=20 > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime