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 4FE3D36214B; Wed, 17 Dec 2025 10:25:50 +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=1765967150; cv=none; b=q7ASZEma/+hs8pPA3NaXyVnMAJ6yQ1Px4fCjiYHG/c79A6X53mRXoN9XIE9PJbSN+JzQlvnKePfmvEY5pZsuFOGxaVjzQAIL3PTLfmodTW6bRHwJhFMIZHECqbjD6IdSdbz2/lWtCORiwl2STv/I1XtY/JshiKZcRr3oG4BPcBM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765967150; c=relaxed/simple; bh=GnNxtunhk2yGE92crKgwZuDyghpZFV6MjwtyyPhQ2Yw=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=jyOcqry5GZJZwDDuGiEwYMWdYn/FJ70qMNJN6yYbAB7ej6Ifm/VOZB16SBCRW4upc01dsaVueHKjq+VoRLn5OFRcZi/RTjBuHr5fjVqniKY8WiDDm7F53ZVrjA4ZDNddgDNTDdt9j5EG0KjNtOLx7ZuZeRxxZImBqtUfkgZBDtM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YbFTZ/oc; 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="YbFTZ/oc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 672F4C4CEFB; Wed, 17 Dec 2025 10:25:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765967149; bh=GnNxtunhk2yGE92crKgwZuDyghpZFV6MjwtyyPhQ2Yw=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=YbFTZ/ocqRqcOLMTMFILNJXICobjQuhAvnKW71QN94skeBsUUZZrXpa9oyIL7q180 aDZCrv46lYFzWhM0uJgoZ+jlNKhDrOOZu/KHrXzJf9jrCrwOTa4ffpMNzzW0t5DpH8 6YA301b6LWbk2fVcMjIqMHi/PSX2LKOVPhb99OiuAJfhpYVZUZRhiWg7ViKjKgyPpm dNdRREU/bPVPzTPFZknnUsYqACMtEajQG2UgYyiyNmvnEmG8y+e3hFkOENS8zZ9lf+ yXBfmQKV1K76D6m8N1wN3z/vaoZ7nZWPJC4umZ6tl1aQltuIQ/arYPqJ69xV9uLEcd sNnkvhb9edgRw== Message-ID: Date: Wed, 17 Dec 2025 10:25:47 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v3 22/22] drm/bridge: imx8qxp-pixel-link: get/put the next bridge In-Reply-To: <20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-22-b5165fab8058@bootlin.com> References: <20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-22-b5165fab8058@bootlin.com> Cc: dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, "Alexey Brodkin" , "Andrzej Hajda" , "David Airlie" , "Fabio Estevam" , "Hui Pu" , "Jernej Skrabec" , "Jerome Brunet" , "Jonas Karlman" , "Jonathan Corbet" , "Kevin Hilman" , "Laurent Pinchart" , "Liu Ying" , "Maarten Lankhorst" , "Martin Blumenstingl" , "Maxime Ripard" , "Neil Armstrong" , "Pengutronix Kernel Team" , "Phong LE" , "Robert Foss" , "Sascha Hauer" , "Shawn Guo" , "Simona Vetter" , "Thomas Petazzoni" , "Thomas Zimmermann" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Tue, 16 Dec 2025 18:58:55 +0100, Luca Ceresoli wrote: > This driver obtains a bridge pointer from of_drm_find_bridge() in the pro= be > function and stores it until driver removal. of_drm_find_bridge() is > deprecated. Move to of_drm_find_and_get_bridge() for the bridge to be > refcounted and use bridge->next_bridge to put the reference on > deallocation. >=20 > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime