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 AA10CCF34A1 for ; Wed, 19 Nov 2025 13:09:01 +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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :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=a46YNCSjR+TADY01NP760uKS9vZNxi4EOTcwFvyVn5Q=; b=c1FkoB5W9n28TF w8ymsacFO9IYCDHO/0tOo0tRNXmVBswjTw/EW1G24piDR4c4CjVMclUJR5JJ7a6PVAB5bQaIwvmkV 6MT7ESFLNe9sH+plJykcAXAYznuy82RdmdeHZR1V9LdMcLkSq6WE5e16tC/9awP01KzOcKWnDdxXh fHXs7wRVfbTnoEzWxKAyAXi2G0Bd2Hj/IVg68Vr1h3yZaleo0lQSHb06x0s7zAFXbNIAjsuYosIAG QGPsfbYu1JGCYcmk9gtNy/Fyx/o9nxS09GVjXD9wsbVuEyTgwx78prZ1MfF5n9yMEMNGYjQgAosMK ydIYtIPf132w48s8k05w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLhvd-00000003FL1-2wQn; Wed, 19 Nov 2025 13:08:57 +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 1vLhvY-00000003FI9-22KT for linux-amlogic@lists.infradead.org; Wed, 19 Nov 2025 13:08:55 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 54420C11188; Wed, 19 Nov 2025 13:08:28 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 8A03C60699; Wed, 19 Nov 2025 13:08:50 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 8AF7E10371A51; Wed, 19 Nov 2025 14:08:40 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1763557728; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=ug+PhDpwof8UC1as0UO8CJI8RrRNzwgCCqAFDo7o0RQ=; b=Mr/S+z4rb6W/sVm8IPs7WuYmJSreXiSjDzMbksS0wSpWfu7AHKR5qbat7HA5+dytFRMgpG SW6oZB5ucrzHcjiwTVDq9AqizEVGFHUwRFG1mPcltSaPb5Nuu/ZgGOStmmZ1hUSS+Xx4AX QO/2AAwYsHeBDp/sRP+pnY3XINDKFM68uLt3YIIJC9Q0ZZDhnEKMGARWAZT52+AFIdZq89 PqkN6f+2D9GAh0JvsHNXtNl8Jb5RjP122UVzzI+HEd3rYaCZyiwkq2/GuCtcZlqCqDB636 gbI5wwYwE3PvH0+BHrtyhB2AkWfgf5z5Vf0BKNbpccKs+P3F4Q+8DEfCcDLd8w== From: Luca Ceresoli Date: Wed, 19 Nov 2025 14:05:50 +0100 Subject: [PATCH 19/26] drm/mediatek: use devm_drm_of_find_bridge() to put the next bridge MIME-Version: 1.0 Message-Id: <20251119-drm-bridge-alloc-getput-drm_of_find_bridge-v1-19-0db98a7fe474@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_050852_695255_AE8E829C X-CRM114-Status: GOOD ( 12.78 ) 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: , 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 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/mediatek/mtk_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index b766dd5e6c8d..57a926bdf8b4 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1405,7 +1405,7 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi, return -EINVAL; if (!of_device_is_compatible(remote, "hdmi-connector")) { - hdmi->next_bridge = of_drm_find_bridge(remote); + hdmi->next_bridge = devm_drm_of_find_bridge(dev, remote); if (!hdmi->next_bridge) { dev_err(dev, "Waiting for external bridge\n"); of_node_put(remote); -- 2.51.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic