From nobody Tue Dec 2 02:30:31 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 BAD3D36999D for ; Wed, 19 Nov 2025 13:09:27 +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=1763557769; cv=none; b=VvTTycqrJJ/C02t/LWohhi8i7CGvaDhxzaI5C8ZX+twYechATkEjCY7PVKYyCa/y8Ijmb0ZrJiqSe0cuYUP+W5tnrLCplsNVWPUc+hCUSKHHoztsKjc2F4yqtIJ24OJiOkHva0KjS4voCtqd6yPX7sqLyPtXpRNE5mDC62IfKX4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763557769; c=relaxed/simple; bh=/70tjT9dzfw8yOaO5/ZxaOL3UlDHY2rodU0mXAjX9tU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=PXwA+nLC/+sfXBz+tvdfk7boNcTq0lDWwGcQDIcVn56FS71qGl4/TxuYODdpf363/sTvUjkCxCB29ASz95n/QsBM1Qoz6ExozM13+2l/bA5UosACa6QODk8HKiLO83dTLxNe15FVRJWjvwYdajvWSkK/z+DZCx9TwL/Qv9CTspg= 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=ekQEcTh9; 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="ekQEcTh9" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 465F51A1BDE; Wed, 19 Nov 2025 13:09:26 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 17B2960699; Wed, 19 Nov 2025 13:09:26 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id A43A610371A50; Wed, 19 Nov 2025 14:09:15 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1763557763; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=GH4ehmt4plFzQH5Osf+5oKS1J3TjlEEUuJu9h8Bc8BU=; b=ekQEcTh94TDXpePG1ClazDNbBRyUhyFkHA/z5izueWaicKDyV8dxg5o3/ADXmRn7dmBEob +t5xwHnrKbQRSS0hTl9Uxbq+MXykRX1FIXHTNfDNGjAvzGoq0g2wSQCLkU2jW8aa5r7kFG gU9P7PEmLemfEQAsW+29qt6Z/UpOyYy3jNRcDXe1yVucZzb5xIVjg4/YYgXHTDi8fGfsNP TYnXixbicq9dAar9oa1sr7jcstVqeqpC/eg+rZ+zSiSKDferqTLcUcRGiMsjmatg3gxtE5 VE2Umxa0ZR2AkklMb5Kt8IQquN1ImUhtEXPfA/QoPkhOLHWO5oXGSniJjNJzsA== From: Luca Ceresoli Date: Wed, 19 Nov 2025 14:05:54 +0100 Subject: [PATCH 23/26] drm/bridge: dw-hdmi: 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-v1-23-0db98a7fe474@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/synopsys/dw-hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/br= idge/synopsys/dw-hdmi.c index 3b77e73ac0ea..8cf72305dcdc 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -3318,7 +3318,7 @@ static int dw_hdmi_parse_dt(struct dw_hdmi *hdmi) if (!remote) return -ENODEV; =20 - hdmi->next_bridge =3D of_drm_find_bridge(remote); + hdmi->next_bridge =3D devm_drm_of_find_bridge(hdmi->dev, remote); of_node_put(remote); if (!hdmi->next_bridge) return -EPROBE_DEFER; --=20 2.51.1