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 9F8931A6195; Tue, 30 Jul 2024 16:30:20 +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=1722357020; cv=none; b=DxlZEwsZS6V77AmFN2eIp8MMjdB30Z26S2VWhtCV6YktXMvbMwqLNK7IzU7hmH5f1VS6Koa3hecxLCRpkGfeUDtjEQNknJy36CyiPBTLVvAq3ApjIewFUXrCPYTPDAqa495Yv5imECapY3dcHtkkbbJltdfpODO7IJdD4vrKnEY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722357020; c=relaxed/simple; bh=hbe4W0zHHOmniCnhC9dAMZPJS4kyC2PhcZKgNDlMJyA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=QhdlGN0vuanYqL/vWUUiGf0cLxCvQZVWFge/4HcAS6Ji8Py/gX1Gp31vg0hYnvvmQlZYspv97D5JBatOnjTYosTxilribq1STz6XXqBd0+8kAATKhPhA4hf6I95A6hGfVJyBp28q2YyM2t4qqQWZudqBypo1i5E0Vn0hjOScXOA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=cfd1ckjV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="cfd1ckjV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 130B4C4AF0C; Tue, 30 Jul 2024 16:30:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1722357020; bh=hbe4W0zHHOmniCnhC9dAMZPJS4kyC2PhcZKgNDlMJyA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cfd1ckjV9huWRmzpIBViptg+mkRoSxCtp2wj//iaEsL8xW3oUKyyQ9ST8VMSQHrJM bX1ifstgqd9lXGUF+G75MqP96fXMEHnOV10nFXLxB01uh597fpx819j4IDvVSaF23Y FqY+wA8vu8nw2xmPxvLqYgupcYGFrmVxmBCqWJaw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jacopo Mondi , Laurent Pinchart , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , Sasha Levin Subject: [PATCH 6.6 210/568] media: rcar-csi2: Cleanup subdevice in remove() Date: Tue, 30 Jul 2024 17:45:17 +0200 Message-ID: <20240730151648.081985735@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240730151639.792277039@linuxfoundation.org> References: <20240730151639.792277039@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jacopo Mondi [ Upstream commit f6d64d0d2897ed4e85ac00afe43e45c8b8fc0c44 ] Cleanup the V4L2 subdevice in the driver's remove function to ensure its async connection are freed, and guarantee in future that the subdev active state is cleaned up. Fixes: 769afd212b16 ("media: rcar-csi2: add Renesas R-Car MIPI CSI-2 receiver driver") Signed-off-by: Jacopo Mondi Reviewed-by: Laurent Pinchart Reviewed-by: Niklas Söderlund Tested-by: Niklas Söderlund Link: https://lore.kernel.org/r/20240617161135.130719-4-jacopo.mondi@ideasonboard.com Signed-off-by: Laurent Pinchart Signed-off-by: Sasha Levin --- drivers/media/platform/renesas/rcar-vin/rcar-csi2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c b/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c index 2fc15882a6976..109cca91f733a 100644 --- a/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c +++ b/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c @@ -1938,6 +1938,7 @@ static void rcsi2_remove(struct platform_device *pdev) v4l2_async_nf_unregister(&priv->notifier); v4l2_async_nf_cleanup(&priv->notifier); v4l2_async_unregister_subdev(&priv->subdev); + v4l2_subdev_cleanup(&priv->subdev); pm_runtime_disable(&pdev->dev); -- 2.43.0