From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6C2EBD65549 for ; Wed, 17 Dec 2025 10:41:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding:Cc :References:In-Reply-To:Subject:To:From:Date:Message-ID:Reply-To:MIME-Version :Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HS77sf4V8YC7YSp8UgyycGNSNR1n+CSMJ+7dfOmB8yM=; b=wWCwCMnXVr3ztGg086e6ldCSoV 2PEQoyunJdH5OiAJ5PCTiZnaNwdmjh0wLygW7tDZBiV9N0R2GxeY8zHCyvLBPhCCVGdJ9EpuMasue pswAg4sUqQsJp9eobo0vb+lYo5HeqT3boqEs2Afe/D/PG+dAFCbEw5Ucer+J8mBOdFbd8ZqY6sE/i FuGWWwus3HpVim8YX3ujDZTEaVQMpapTmTeRIn+COoGOyqxGYlJ0r3URv7w4KI1oo4mGO5IznXc86 /EXdJS4lgz0uh1UqdnZ8Q4JeZ4qdP6Q1CmuKdrQUTbvdIM/0O7kC01dwhuyZb6Gpp+Q0uoTbU7GPC ZhxIgMVg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vVoxw-00000006fQW-1Q3g; Wed, 17 Dec 2025 10:41:08 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vVoxu-00000006fQ7-4B9O; Wed, 17 Dec 2025 10:41:07 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id D86CD60122; Wed, 17 Dec 2025 10:41:05 +0000 (UTC) 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 X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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