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 DF1DE155CB3; Tue, 30 Jul 2024 16:47:48 +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=1722358069; cv=none; b=Iuk80Vva0OiRM0epQtU0yWaDkf88FGM/BHrwnVXvALIRcpsAMfE9zDXNp6oDLNGnzQ724IaAAGytad221JEReVetpAaGQACMsaHAfEfl+TxzvPG9yCbL1tVncEKnModJupNqnQ/cE0MTKnLCMMsbGrxqN5r/y1miyjwtyAVgTxI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722358069; c=relaxed/simple; bh=yWLsWTeL7s3VQZ1m2DO2LUdG96sT3A03bdPsbgcb5TU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dwaxCESkltnls84vzjQrUTryTISKlllf5J+SbV0SGcLRArYIy7v6SXWAz4hOK8ApN6LIhbOW/XHDJnQ/LXNpVSnZgiwOnwnz3o7W4ndJAEV9ULb1BDQuHeuaObDutP7yaoccuGEVl/DKkJY0v8PEcLrfyOp+6YvDG3zVzitw9OM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=d5yES2/t; 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="d5yES2/t" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69741C32782; Tue, 30 Jul 2024 16:47:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1722358068; bh=yWLsWTeL7s3VQZ1m2DO2LUdG96sT3A03bdPsbgcb5TU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d5yES2/tQwkpBMjgYpcTTfCyF/jK6KiMN9k3/mW6rq8zpfiv9lbpoj/bNCmvwZd82 R+i/fDoggZmGm+cuUQQ6719ckMLvVHpRivuUb5SbAEJO+zcTxR1ZuEXY06XeMhLDCk +b5KiSmlnxBszCza651NpnjYklfyytGoD5cwIHH0= 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 6.10 320/809] media: rcar-csi2: Cleanup subdevice in remove() Date: Tue, 30 Jul 2024 17:43:16 +0200 Message-ID: <20240730151737.244583886@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240730151724.637682316@linuxfoundation.org> References: <20240730151724.637682316@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 6.10-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-csi2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/renesas/rcar-csi2.c b/drivers/media/platform/renesas/rcar-csi2.c index 249e58c771761..2d464e43a5be8 100644 --- a/drivers/media/platform/renesas/rcar-csi2.c +++ b/drivers/media/platform/renesas/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