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 C5D3DCF34B0 for ; Wed, 19 Nov 2025 13:09:35 +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=lmmcOqszybRnilRBGJbq07m3ZVkKegb7ukmbGqQnkW8=; b=ih2KkJZnnfhOaG 8M+gG5tPGsy/PGnlJrORZ9Eam3rHotvtm0vqfLwPpMiGDCQlCJEHMrdmCWTjmT/k7aq+NQVk1GyS7 A+grZtVSI2Uzvv1tgFpowqxeH3FGABL+/czWz9eXhUFs6I7CYXlJrdniQU+E6Q6rFpLScmw/wF+1V oFNNeTpzgx6GeUk1wlSD7eSGjkWYSy9nGWVrNW0HXJPFQOZztKHdVhBw/B4gp70D+aBZNDipcPGiQ 6E5jQI6kC+UDPfAh1CLNoSr+19Qyxdu5bMFVZjqRxafMl4IZS5/g/1xH35kRkmCr8eRKKMrSJK95r JnxJTcOeJcv2+AV6V5tw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLhwB-00000003FdH-2hhD; Wed, 19 Nov 2025 13:09:31 +0000 Received: from smtpout-03.galae.net ([185.246.85.4]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLhw7-00000003Fbm-4A1C; Wed, 19 Nov 2025 13:09:29 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 473344E4179C; 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 MIME-Version: 1.0 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251119_050928_453627_D05060B8 X-CRM114-Status: GOOD ( 12.92 ) 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/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/bridge/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; - hdmi->next_bridge = of_drm_find_bridge(remote); + hdmi->next_bridge = devm_drm_of_find_bridge(hdmi->dev, remote); of_node_put(remote); if (!hdmi->next_bridge) return -EPROBE_DEFER; -- 2.51.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic