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 B4E352D7DCF; Wed, 17 Dec 2025 10:20:27 +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=1765966827; cv=none; b=apwW2opeIycruJpAtYTkXOjoYUFMMi418lFNqiLbDQC6l6rjyNH/IANzGFF+HRUTSxIPYEqr2/RqbwP6grR1VGdJSo93mumt+1+g+CQVAY+vvHh7S2jWxHxFzMk8qR0OJK1yGuwvbtuZQ8Slfqy2iOqqYE9BJQw16Yn8EVRW8Zc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765966827; c=relaxed/simple; bh=aZrYYj31P00rmoPAjldcIV31JBxU059fWZEZlTBVTW4=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=ck/h0Hyn2pxlof9CKmxF7Xy+r99k0xnDEcLgWto1y0l6MTcvIeV15ngR9aeKS9O9kAv+rHN8Rl6Z7i346Q7TG8p6aP2n7WKzBUnXRXY7B++wwdjEu58odIgj5QECi6lmas6sVfbuETI+LoPRKxwguuy4mxTXXGWi2AmiKSgO/Xk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=M2GjA5DL; 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="M2GjA5DL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E467C4CEF5; Wed, 17 Dec 2025 10:20:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765966827; bh=aZrYYj31P00rmoPAjldcIV31JBxU059fWZEZlTBVTW4=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=M2GjA5DLvMKbOZ5lP2HBfYjWXJmD8orW95ptixcb2IldkPJy0U+hI6gwuWyXyXqOa k20bv4+04PcoRppS0ExrXbPsSyNufkWloKdHvSvEUm/17xgXag+AWZUeBGfoIZqXPW EqTcRLDJ6D2wejo/qST1VsJdTnNHGPKz06LOuLSgH/e0SW9gBlFnVlWUWKECk2nOgj RS+y4M/nx711KhOzb7Jh1bWF4EfraEy2tSdu4ThyLM1fnIF7Ou5HsJ9OzqzAgH/YbB TOsVGMbdNPJ5M8YTql9ikqi7BkQdu23WeZWt0pDOTvU3sPw9HVROTj7IKAicMtQn2J sqPabP1NpvGww== Message-ID: <55901cff3f0021167c6a3abecadfd3d6@kernel.org> Date: Wed, 17 Dec 2025 10:20:24 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v3 16/22] drm/bridge: imx8qxp-pxl2dpi: get/put the next bridge In-Reply-To: <20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-16-b5165fab8058@bootlin.com> References: <20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-16-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 18:58:49 +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