From patchwork Mon Nov 11 17:48:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam via B4 Relay X-Patchwork-Id: 13871082 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 D0F00D3ABDC for ; Mon, 11 Nov 2024 17:57:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=0Okwg137E+WmcLluBLQ6H9l9KczMVszee4vGZWHXW4w=; b=SSaWSJp5vKKmfmVI1NmEZyhBux Ga00d+8hqpp5bk5RAcKmeIKzrZ8qz+b1CVyj7FaWmYa+nPBD4V9hw7b3enms5dmfngmO/pW1lgJ4R Lo3MJwk5f1IJ9xsSvVxZhjPflk67IJiq1pr6AbURHYtgvuxDPoUMOHiVqlbvcf+LVg6V2YRrgKfHC bqW9ulVDFreabN3mRhZN3+GhIImJmcog5h1Nb4Pnp3YcKSLChlq80ZusGcQ4FZE77IAbPH0lj90Dg 7vINaWJc8DwhxSDakhSQvTzgcrh3tpOHt0fxUwequniya4vRuFi04u8p8UUokbGCtk405LqnEewFn 9R5qfpiQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tAYfa-00000000nse-0DIo; Mon, 11 Nov 2024 17:57:46 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tAYWp-00000000mGf-0PjR; Mon, 11 Nov 2024 17:48:46 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 8ACAAA417E6; Mon, 11 Nov 2024 17:46:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7E462C4CED4; Mon, 11 Nov 2024 17:48:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731347318; bh=9AGnp6ItSWGEIvcEPYHznGFKAqdl+UeCsmI5khCjdS4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=c2yPXxfUHlgwnZrp7qGKCLwqQZc+L/+2ddJpo751E4RCy8EIs4Ij7Ka8P3CxN0rgM JV0JkMFh83ttQ4ajP/K3Q87yt+g5CZWBQOxj8AAE0SBeXg6T4NHcHE3Gb9bybL/smS uPpgH6DjmDqUljRvBXspip4Pc9w3ocTEseJn4X9indc3hcj/s/jdwoGWT+l5TruKrx sUzNvn3eLVILCLlS+ImDoqSZa5Iv7xX5k8Q78jUk5BhSGh3M0+tf2nozGfxZ+Y9CG0 +2L/1YOD6Ul71mcvdcHaYeGyAHaIvVAiXaUYUzh7pA4PMa5wbuU40lwG1LL9h0ejxp +vxbc+hVknnBw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 745DCD3ABDC; Mon, 11 Nov 2024 17:48:38 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Mon, 11 Nov 2024 23:18:34 +0530 Subject: [PATCH 5/5] scsi: ufs: pltfrm: Dellocate HBA during ufshcd_pltfrm_remove() MIME-Version: 1.0 Message-Id: <20241111-ufs_bug_fix-v1-5-45ad8b62f02e@linaro.org> References: <20241111-ufs_bug_fix-v1-0-45ad8b62f02e@linaro.org> In-Reply-To: <20241111-ufs_bug_fix-v1-0-45ad8b62f02e@linaro.org> To: Alim Akhtar , Avri Altman , Bart Van Assche , "James E.J. Bottomley" , "Martin K. Petersen" , Mike Bi , Bean Huo , =?utf-8?q?Thom?= =?utf-8?q?as_Wei=C3=9Fschuh?= , Luca Porzio , Asutosh Das , Can Guo , Pedro Sousa , Krzysztof Kozlowski , Peter Wang , Stanley Jhu , Yoshihiro Shimoda , Orson Zhai , Baolin Wang , Chunyan Zhang , Matthias Brugger , AngeloGioacchino Del Regno , Santosh Y , Namjae Jeon Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org, Manivannan Sadhasivam , stable@vger.kernel.org X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=858; i=manivannan.sadhasivam@linaro.org; h=from:subject:message-id; bh=Ni+UMeWf+BGon+9C+5L79ezS+b3LAVE2IIekW3iQ9ww=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBnMkNz9MkYBdX398GAmfAQsbBw3ppRcumSjtutx sOoQ3zoTZSJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCZzJDcwAKCRBVnxHm/pHO 9VkjB/49ADTQJu1nV/d8/ynBuBn+ItayJXBzyHg85nSVkxMlnER5vFjUX6+uT2sZalqVXL/QI8o 3OX7c+Wq8TTYC69nVWpjgtcBWy0B/ppoGuhVdk62pN1guua37AURco5SSqzjrJCBheHwQJkTa+s uIoNZuFlJhQT/wAUu/f6zmX6aMToz3Cz4NLYPC3mkyhLlZQ2CMY7lvqpRmVpFkGb8EZVcOc1RP6 q1BB36FdG4dvO5e3jqx/ALyfnfapbycjFzXYZHXu9CNyUlesnt/Eglfz9XvclcQIzpgusXtqRxW 3+zVfvcoGPZP1DfDfFedH8LuL2Ykimb6v6PRL7/ry3dN066b X-Developer-Key: i=manivannan.sadhasivam@linaro.org; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 X-Endpoint-Received: by B4 Relay for manivannan.sadhasivam@linaro.org/default with auth_id=185 X-Original-From: Manivannan Sadhasivam X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241111_094843_363583_B49D5AB1 X-CRM114-Status: UNSURE ( 9.88 ) 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: , Reply-To: manivannan.sadhasivam@linaro.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Manivannan Sadhasivam This will ensure that the scsi host is cleaned up properly using scsi_host_dev_release(). Otherwise, it may lead to memory leaks. Cc: stable@vger.kernel.org # 4.4 Fixes: 03b1781aa978 ("[SCSI] ufs: Add Platform glue driver for ufshcd") Signed-off-by: Manivannan Sadhasivam Reviewed-by: Peter Wang Reviewed-by: Bean Huo --- drivers/ufs/host/ufshcd-pltfrm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ufs/host/ufshcd-pltfrm.c b/drivers/ufs/host/ufshcd-pltfrm.c index b8dadd0a2f4c..505572d4fa87 100644 --- a/drivers/ufs/host/ufshcd-pltfrm.c +++ b/drivers/ufs/host/ufshcd-pltfrm.c @@ -534,6 +534,7 @@ void ufshcd_pltfrm_remove(struct platform_device *pdev) pm_runtime_get_sync(&pdev->dev); ufshcd_remove(hba); + ufshcd_dealloc_host(hba); pm_runtime_disable(&pdev->dev); pm_runtime_put_noidle(&pdev->dev); }