From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0B3941EA73; Wed, 9 Jul 2025 07:29:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752046200; cv=none; b=jcUeYG57eXnJjKJkTCJ7qvdKwm7glvq7kOyq+smuZpkWWU7S2FNj7Gl81rNvs14FhY9MEbroEX6PZvXxCBw1ujQ8igXLUkYnYSEgr8UYuUUvtmhl3wilMTQ7IDx6PaRe22ztMvSQuAppF9azz4CbcTdv4/ectWFZ627VqRdcJHE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752046200; c=relaxed/simple; bh=mesKawbAqGOsh7bohcTkyaAxH/esyPJDz/sQbVjit0Y=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=bplDiAHW0d9wtf6KCZ40F6k2XF46JsTJPg1p2X8oqS2ZYMuCVsDKdn+IWIjqG7HooFJyMzzOkyW1j7pAvV6H/njU+v3HTAO3tesmQcBS9UqrSMSty3QOUm0prRTPXB+Sql+iOq/6/x69vdmrEOQ3QHPNaXzNFASwbMzVShqN88M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rzZlOOem; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rzZlOOem" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2E28AC4CEF0; Wed, 9 Jul 2025 07:29:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752046199; bh=mesKawbAqGOsh7bohcTkyaAxH/esyPJDz/sQbVjit0Y=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=rzZlOOemBNXpeusjY0UrbQO/c5QAsb36WqTetr2iL0Lq5uA907BSKf/xcgxFM7IQC qjjtpQXn9/ADEjnNHaI2wg4Jfq6ZTxV6OfJoCt7p/RxaW+l1dI06C5QLbsPKC0ndQG +9zEKOZ7vWzLKfeIaQdxNbdnsQ/7HtVfJHeDAiALy5Av8twX67E9sQ/QHpRDCHJZ0B Nz+8MdUoS8Uo/SLI4mmzOKRD4BcEig5HmCif7zKeIjdIVNYdW7nJZ66OzFaNAa4c6H soTFho4+NP36L2+ZjY4LVanxNLtaC8dNojW+m5v2/y17Fq+kcWZJvdmHYRGj2Dhx1/ 5aHrlnkxlDoFQ== Message-ID: <346bd17a09abc913bcb2565137aa93fc@kernel.org> Date: Wed, 09 Jul 2025 07:29:56 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v9 3/5] drm/mxsfb: put the bridge returned by drm_bridge_chain_get_first_bridge() In-Reply-To: <20250708-drm-bridge-alloc-getput-drm_bridge_chain_get_first_bridge-v9-3-db1ba3df7f58@bootlin.com> References: <20250708-drm-bridge-alloc-getput-drm_bridge_chain_get_first_bridge-v9-3-db1ba3df7f58@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" , "David Airlie" , "Fabio Estevam" , "Hui Pu" , "Jernej Skrabec" , "Jonas Karlman" , "Laurent Pinchart" , "Liu Ying" , "Maarten Lankhorst" , "Marek Vasut" , "Maxime Ripard" , "Neil Armstrong" , "Pengutronix Kernel Team" , "Robert Foss" , "Sascha Hauer" , "Shawn Guo" , "Simona Vetter" , "Stefan Agner" , "Thomas Petazzoni" , "Thomas Zimmermann" Content-Transfer-Encoding: 7bit Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Tue, 8 Jul 2025 17:48:20 +0200, 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