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 BA4D2C282EC for ; Fri, 14 Mar 2025 18:27:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding:Cc :References:In-Reply-To:Subject:To:From:Date:Message-ID:Reply-To:MIME-Version :Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=wct3xXzwtNYwbG+KZ7NzjW0V6OGSi4ER0/+PrKoRIfY=; b=L/W84Egh2WA0XEOacu7riwio8b 5Rr8fKbFuRzxVAweGl/6F7ODzItATNHJnMZUWvvdRZALRvFBX5ElgdGIBP+1Sbq9yUR4ewlU3SZZ9 p6d29fJ6HJkfYpUvS1QEWYdPnrKNyT0fqvJcii0ywYzBvs7ix9IvCO/wG7MIYATah+zbCC3JkOYt0 PnFBhl4Ip83viseltL6XmZSKz6TgQmcXP/8X2WI7gRM3iCkzPxEkJwNgdQcnbvdmJgTzxiC63V0gA d2wMcimPQDZ1In10zIEW4NzNhTFzADxWnPQktS1//3qZxRnV4l/IqhX3FCsXgIhZLsSomA4JpRhIb +3CrgXKQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tt9kt-0000000F1Gd-3NpJ; Fri, 14 Mar 2025 18:27:35 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tt9Vi-0000000EzMt-3gMM for linux-arm-kernel@lists.infradead.org; Fri, 14 Mar 2025 18:11:56 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 486CDA48864; Fri, 14 Mar 2025 18:06:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3BE89C4CEE3; Fri, 14 Mar 2025 18:11:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741975913; bh=ngZOWsfXuCD39NLjndi5h6K1uhUdOH7LeujeO4Dg3GI=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=Mg4rrMcAry4vXwrRGRMZaODYR7HScvj0eqWPlp8rPomU+3SzPYILi9Z5o6PLq2I3n bDh51/9S1vJP+Wi3fJROLpEnMJw9KxIHdcqfK9Z4/0Jb+RyXwPwayqdbdns3x1gRuF LG8EuYiWD0cW0fjhbRb6EY3bJqzp3qojob5pkIkxdBbxSo3wkji4g5OyKULTG6m3wT kTu7WGyoqOy1MbLGQLTLA7q7jW0i1NiJKAjhgtuIjIFZ8XUC3NLN7lo4c9iTM0Mbgc ls7OuQ8SXtpy0fowNpKsOsz2NBG43Xb0m1Bf78/8orKP/BdPaztl5RERtuNxs/KQ81 isHcd+RUuaB9w== Message-ID: <0cc45a0aae50ab25262691c7145082e1@kernel.org> Date: Fri, 14 Mar 2025 18:11:51 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v7 07/11] drm/mxsfb: put the bridge returned by drm_bridge_chain_get_first_bridge() In-Reply-To: <20250314-drm-bridge-refcount-v7-7-152571f8c694@bootlin.com> References: <20250314-drm-bridge-refcount-v7-7-152571f8c694@bootlin.com> Cc: dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Andrzej Hajda" , "Anusha Srivatsa" , "David Airlie" , "Dmitry Baryshkov" , "Fabio Estevam" , =?utf-8?b?SGVydsOpIENvZGluYQ==?= , "Hui Pu" , "Inki Dae" , "Jagan Teki" , "Jernej Skrabec" , "Jonas Karlman" , "Laurent Pinchart" , "Maarten Lankhorst" , "Marek Szyprowski" , "Marek Vasut" , "Maxime Ripard" , "Neil Armstrong" , "Paul Kocialkowski" , "Pengutronix Kernel Team" , "Robert Foss" , "Sascha Hauer" , "Shawn Guo" , "Simona Vetter" , "Stefan Agner" , "Thomas Petazzoni" , "Thomas Zimmermann" Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250314_111154_985967_0257CF25 X-CRM114-Status: UNSURE ( 6.52 ) X-CRM114-Notice: Please train this message. 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 On Fri, 14 Mar 2025 11:31:20 +0100, Luca Ceresoli wrote: > The bridge returned by drm_bridge_chain_get_first_bridge() is > refcounted. Put it when done. Use a scope-based free action to catch all > the code paths. > > Signed-off-by: Luca Ceresoli > > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime