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Thu, 19 Jun 2025 15:18:51 -0400 X-MC-Unique: cjoSQlSoN8elg6AaDw8pXQ-1 X-Mimecast-MFC-AGG-ID: cjoSQlSoN8elg6AaDw8pXQ_1750360727 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 07F04180028A; Thu, 19 Jun 2025 19:18:47 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.132]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id E2FEA19560A3; Thu, 19 Jun 2025 19:18:37 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 19 Jun 2025 14:16:00 -0500 Subject: [PATCH v2 08/16] drm/bridge/lvds-codec: Keep up with refcounting MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250619-b4-of_drm_find_panel_part1-v2-8-0df94aecc43d@redhat.com> References: <20250619-b4-of_drm_find_panel_part1-v2-0-0df94aecc43d@redhat.com> In-Reply-To: <20250619-b4-of_drm_find_panel_part1-v2-0-0df94aecc43d@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Inki Dae , Jagan Teki , Marek Szyprowski , Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Chen-Yu Tsai , Samuel Holland , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar , Laurent Pinchart , Tomi Valkeinen , Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Biju Das , Tomi Valkeinen , Alain Volmat , Raphael Gallais-Pou , Stefan Agner , Alison Wang , Linus Walleij , Thierry Reding , Mikko Perttunen , Jonathan Hunter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-samsung-soc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1750360565; l=918; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=kBW0NoDO6p6sk/zmMAB3sqz9AJIACBHzE8el1hMqueQ=; b=tMuWJ8tH35K0820xojlwekkwjXkFejO5RvWjjVP8ZxWfXvDWXc9Uj7lHTYmwDFUJ7BpiaOV2X nkvkG1VCQ63AOWb0MgtPamGM7RlbsYt6cBMFInuNcTd5cZ6NehRnStO X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250619_121857_049007_CD47479C X-CRM114-Status: GOOD ( 11.94 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The panel returned by of_drm_find_panel() is for calling devm_drm_panel_bridge_add_typed and not anywhere after that. Put the panel reference accordingly. Patch added in v2. Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/bridge/lvds-codec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/lvds-codec.c b/drivers/gpu/drm/bridge/lvds-codec.c index e6a7147e141b64fc77dfef03a737ee599a0ecd10..72ac427e7b88b884ce07b52212639e518dbe4bec 100644 --- a/drivers/gpu/drm/bridge/lvds-codec.c +++ b/drivers/gpu/drm/bridge/lvds-codec.c @@ -154,6 +154,7 @@ static int lvds_codec_probe(struct platform_device *pdev) lvds_codec->panel_bridge = devm_drm_panel_bridge_add_typed(dev, panel, lvds_codec->connector_type); + drm_panel_put(panel); if (IS_ERR(lvds_codec->panel_bridge)) return PTR_ERR(lvds_codec->panel_bridge); -- 2.48.1