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 0FA6FCF34AB for ; Wed, 19 Nov 2025 13:07:29 +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:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7hY9DFSVUt8stZoOBMtLkJiT453oPgUoQz6S+q61Vao=; b=Qd5SgO36P21xZeLyw2r6CKt5mb J0IwoAmca/1FnglEWcx+Awiy/DOVqZUr/GkuLW3w9cUgJuY2g9YOp/FwsV2hxLEvm1ese415sI1zy R50SAcAB5p17VRDT/eg6+sddpGO03e0VnjKJyZPw5kLIRwcRcOuSUZvtAGJ/05KjMtv0U6xtB3KpS 9GbaRAvdL9+olQ/Vb8W3FrkRqAQOlxs/PZ5uNBbWC65XgzOFeRdfOdfMA8sbWcaMqayXvkcluWxsg Mzd5d/8mPX0nGYn0n93KrtyRfzrA1r8ha51D2XBcwrI5En5xjdZr3T+RMtW3/BRZzCQg0eKySoC8I GUeQLJBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLhuC-00000003EaP-0xRy; Wed, 19 Nov 2025 13:07:28 +0000 Received: from smtpout-04.galae.net ([185.171.202.116]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLhu9-00000003EYE-1IpA for linux-mediatek@lists.infradead.org; Wed, 19 Nov 2025 13:07:26 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 799A7C1118A; Wed, 19 Nov 2025 13:07:01 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id AE0F660720; Wed, 19 Nov 2025 13:07:23 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id E362910371A56; Wed, 19 Nov 2025 14:07:12 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1763557641; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=7hY9DFSVUt8stZoOBMtLkJiT453oPgUoQz6S+q61Vao=; b=l+0OYA5810JbZzH9x4xTRdK5G+QjVIdPTE9T3ZP+XMU6tdl9kh1/CjgIPGrNthEXBVGnu4 DfMhD3za7iWMeKWue5X/iLYcrMBiTD5wUDWrLv3taoDJnvXYmUfZ2CTLPO+jxevJffoTMe uY20lo4bUtLYqygBc6uIgMzVk4/+SRAJ8JIzF6BcenWKLMNfkbz2Qau5M46uzeSFzIoEXy K1SMXFz3hdTF3jZSO7P6xPvPdPR0xcBuhjHK8gNDXH0dTR2l3QSztkjuqsFdjd2sJDIP9j BRku7MhZfQCSq4W82ZzF2o8KLsWSeOQyRrAe99f0iMQyhGDv5p5jPavjumZtyA== From: Luca Ceresoli Date: Wed, 19 Nov 2025 14:05:40 +0100 Subject: [PATCH 09/26] drm/bridge: simple-bridge: use devm_drm_of_find_bridge() to put the next bridge MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251119-drm-bridge-alloc-getput-drm_of_find_bridge-v1-9-0db98a7fe474@bootlin.com> References: <20251119-drm-bridge-alloc-getput-drm_of_find_bridge-v1-0-0db98a7fe474@bootlin.com> In-Reply-To: <20251119-drm-bridge-alloc-getput-drm_of_find_bridge-v1-0-0db98a7fe474@bootlin.com> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jonathan Corbet , Alexey Brodkin , Phong LE , Liu Ying , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Adrien Grassein , Laurent Pinchart , Tomi Valkeinen , Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Anitha Chrisanthus , Edmund Dea , Inki Dae , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar Cc: Hui Pu , Thomas Petazzoni , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Luca Ceresoli X-Mailer: b4 0.14.3 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251119_050725_507242_C9AD04D2 X-CRM114-Status: GOOD ( 13.29 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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 devm_drm_of_find_bridge() which puts the bridge reference on remove or on probe failure. Signed-off-by: Luca Ceresoli --- drivers/gpu/drm/bridge/simple-bridge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridge/simple-bridge.c index 90abda199cea..a4f74c940dd1 100644 --- a/drivers/gpu/drm/bridge/simple-bridge.c +++ b/drivers/gpu/drm/bridge/simple-bridge.c @@ -180,7 +180,7 @@ static int simple_bridge_probe(struct platform_device *pdev) if (!remote) return -EINVAL; - sbridge->next_bridge = of_drm_find_bridge(remote); + sbridge->next_bridge = devm_drm_of_find_bridge(&pdev->dev, remote); of_node_put(remote); if (!sbridge->next_bridge) { -- 2.51.1