From nobody Tue Dec 2 02:30:33 2025 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (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 579283587AC; Wed, 19 Nov 2025 13:07:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763557647; cv=none; b=gttI4W8kkvRKwgR7VhKkHVIlO4wZiA5Phe116VzGh1EiNlDUpmeQiAa6+gTFOmF/Fea7OJS7KJKvslNY4G9mnNiwf1q+AnFQ1Um04Ixma4slvYUMcA/Cvu0fTo9lxMgHbaEnCexb1Vr+D8o+Kj1MXpnJ+G8X/rsvXSW0xNYBmyE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763557647; c=relaxed/simple; bh=9EWQorqd0b99XtGhsz2xrASf5AMnFK9kZ+gjORwsrnw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=O1AwZ+BBaVs7Qg9ldpcal4ITrjYSuZNo7OEsyEBVuqzcT3+Jv77dA6RVAbDiq+u13k43PZfTdm5rvFliZkjAMY4AZ4i1FBo3fdqF+5ZkK1PxqSGakerd61vaCvaKzijQqgpmlmCZi3zsSIWHKNSCD6FL5wkDqtoVpSjoAwIF3mY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=l+0OYA58; arc=none smtp.client-ip=185.246.84.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="l+0OYA58" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id DE3491A1BDD; Wed, 19 Nov 2025 13:07:23 +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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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 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/bridg= e/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; =20 - sbridge->next_bridge =3D of_drm_find_bridge(remote); + sbridge->next_bridge =3D devm_drm_of_find_bridge(&pdev->dev, remote); of_node_put(remote); =20 if (!sbridge->next_bridge) { --=20 2.51.1