From patchwork Sat Dec 14 13:03:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Can Guo X-Patchwork-Id: 11292193 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B9DBB6C1 for ; Sat, 14 Dec 2019 13:04:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 964A1214AF for ; Sat, 14 Dec 2019 13:04:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="WaLs2zlH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726713AbfLNNEQ (ORCPT ); Sat, 14 Dec 2019 08:04:16 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:31466 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725884AbfLNNEP (ORCPT ); Sat, 14 Dec 2019 08:04:15 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1576328655; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=/2YGTgU8CABW0fQKP2BGr2PLr66zRCOSYznYaN/MJII=; b=WaLs2zlHrhHloeWKy9z9FClGPEjmXju6PFO7WCp44+UNgM/Tffl4n85CfkjXZwtBol1hSVmD iajsKyODDEnFoUrZvSraZz+pzdiwAunu3wqWa7skSnTnxIBS61QK1/m4v+Tj0cJNWsahxNaL SF8+IaEr4xp4Gt9AOm7R1MxliyQ= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyJlNmU5NiIsICJsaW51eC1zY3NpQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5df4ddca.7f659f00c8b8-smtp-out-n02; Sat, 14 Dec 2019 13:04:10 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 132F3C447A2; Sat, 14 Dec 2019 13:04:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from pacamara-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: cang) by smtp.codeaurora.org (Postfix) with ESMTPSA id 95E30C433CB; Sat, 14 Dec 2019 13:04:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 95E30C433CB Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=cang@codeaurora.org From: Can Guo To: asutoshd@codeaurora.org, nguyenb@codeaurora.org, rnayak@codeaurora.org, linux-scsi@vger.kernel.org, kernel-team@android.com, saravanak@google.com, salyzyn@google.com, cang@codeaurora.org Cc: Alim Akhtar , Avri Altman , Pedro Sousa , "James E.J. Bottomley" , "Martin K. Petersen" , Stanley Chu , Bean Huo , Venkat Gopalakrishnan , Tomas Winkler , linux-kernel@vger.kernel.org (open list) Subject: [PATCH 1/2] scsi: ufs: Put SCSI host after remove it Date: Sat, 14 Dec 2019 05:03:34 -0800 Message-Id: <1576328616-30404-2-git-send-email-cang@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1576328616-30404-1-git-send-email-cang@codeaurora.org> References: <1576328616-30404-1-git-send-email-cang@codeaurora.org> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org In ufshcd_remove(), after SCSI host is removed, put it once so that its resources can be released. Signed-off-by: Can Guo diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index b5966fa..a86b0fd 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -8251,6 +8251,7 @@ void ufshcd_remove(struct ufs_hba *hba) ufs_bsg_remove(hba); ufs_sysfs_remove_nodes(hba->dev); scsi_remove_host(hba->host); + scsi_host_put(hba->host); /* disable interrupts */ ufshcd_disable_intr(hba, hba->intr_mask); ufshcd_hba_stop(hba, true);