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 BA279D6552F for ; Wed, 17 Dec 2025 10:26:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:References:In-Reply-To: Subject:To:From:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5i7bPKq4XrIkC2wdr6AXQTrFK9QR9Gho8zxhy6Jg5yE=; b=MYwfsosaTIOMUc XU+6Z3GB32+c/SJc77H8hyXeFktsZ2yfPAAAjYYrI43TBvO8iWo61Ys7KUmyZLvIOmGgZfJTNfx3+ QeJ6MSLbigV50UHt51DJq+ER+3Cr1YI1vgc8qZJ+2ozdRGzaCUbVp6vzQkwFG5n5VwGvHoJDXfmkb Hp/YrVqPeyQpff3ZaJLY3k9S4EsPgNvg+fmPaqg947d/djN4WFnGxXRuIhkMFR8/yc1u+7ZMwuBan K7ARgxoUBHlR0W3iIAf+ScK8/36+Ee610R28hF3IeU3vMPPpFD9BRf0efsS8VIgT1zwV7ToQJe2n4 ENNv6NmtJUULlEB/wReQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vVojA-00000006e3k-3Dcv; Wed, 17 Dec 2025 10:25:52 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vVoj8-00000006e30-1y8g; Wed, 17 Dec 2025 10:25:51 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 1352D40DA9; Wed, 17 Dec 2025 10:25:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 672F4C4CEFB; Wed, 17 Dec 2025 10:25:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765967149; bh=GnNxtunhk2yGE92crKgwZuDyghpZFV6MjwtyyPhQ2Yw=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=YbFTZ/ocqRqcOLMTMFILNJXICobjQuhAvnKW71QN94skeBsUUZZrXpa9oyIL7q180 aDZCrv46lYFzWhM0uJgoZ+jlNKhDrOOZu/KHrXzJf9jrCrwOTa4ffpMNzzW0t5DpH8 6YA301b6LWbk2fVcMjIqMHi/PSX2LKOVPhb99OiuAJfhpYVZUZRhiWg7ViKjKgyPpm dNdRREU/bPVPzTPFZknnUsYqACMtEajQG2UgYyiyNmvnEmG8y+e3hFkOENS8zZ9lf+ yXBfmQKV1K76D6m8N1wN3z/vaoZ7nZWPJC4umZ6tl1aQltuIQ/arYPqJ69xV9uLEcd sNnkvhb9edgRw== Message-ID: Date: Wed, 17 Dec 2025 10:25:47 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v3 22/22] drm/bridge: imx8qxp-pixel-link: get/put the next bridge In-Reply-To: <20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-22-b5165fab8058@bootlin.com> References: <20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-22-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" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251217_022550_525274_5969A7B8 X-CRM114-Status: UNSURE ( 5.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On Tue, 16 Dec 2025 18:58:55 +0100, Luca Ceresoli wrote: > This driver obtains a bridge pointer from of_drm_find_bridge() in the probe > 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. > > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic