From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA274C4361B for ; Wed, 9 Dec 2020 06:59:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7598323B84 for ; Wed, 9 Dec 2020 06:59:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728261AbgLIG7D (ORCPT ); Wed, 9 Dec 2020 01:59:03 -0500 Received: from labrats.qualcomm.com ([199.106.110.90]:5506 "EHLO labrats.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728190AbgLIG7D (ORCPT ); Wed, 9 Dec 2020 01:59:03 -0500 IronPort-SDR: oTnczU2Fn0iCNZNVWd+C0rViozIFuxRD40siB0lL/BQA07LdkzqevSVXQak3YASoIJYb6uIpcf /h9a4jIuuHkTTVcDofrv3j3RX/Jbp7SR7RM6VS+4AmsDmyUC1H6Gu2XLmCRVie07fQJUT8tvuL zZdarz18ZzLg48m4yMuvDUewFRPiMnb/wZShUIicGK2R34ew82m+jZ5A7P3bwITD+G4/tyrIQp GQe8pavluxhEVnLSffnSJb7kDY5j7pnEP4i7+Lc4DXGT16Eew62vOfDRfH5AyCFMbfUzv6R5wE fpg= X-IronPort-AV: E=Sophos;i="5.78,404,1599548400"; d="scan'208";a="47568892" Received: from unknown (HELO ironmsg04-sd.qualcomm.com) ([10.53.140.144]) by labrats.qualcomm.com with ESMTP; 08 Dec 2020 22:58:23 -0800 X-QCInternal: smtphost Received: from wsp769891wss.qualcomm.com (HELO stor-presley.qualcomm.com) ([192.168.140.85]) by ironmsg04-sd.qualcomm.com with ESMTP; 08 Dec 2020 22:58:22 -0800 Received: by stor-presley.qualcomm.com (Postfix, from userid 359480) id 839BF212AC; Tue, 8 Dec 2020 22:58:22 -0800 (PST) From: Can Guo To: asutoshd@codeaurora.org, nguyenb@codeaurora.org, hongwus@codeaurora.org, rnayak@codeaurora.org, linux-scsi@vger.kernel.org, kernel-team@android.com, saravanak@google.com, salyzyn@google.com, cang@codeaurora.org Subject: [PATCH v1 0/2] Two changes related with UFS clock scaling Date: Tue, 8 Dec 2020 22:58:18 -0800 Message-Id: <1607497100-27570-1-git-send-email-cang@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org This series is made based on 5.11/scsi-fixes branch. The 1st change allows contexts to prevent clock scaling from being invoked through sysfs nodes like clkscale_enable. The 2nd change is just a minor code cleanup. Can Guo (2): scsi: ufs: Protect some contexts from unexpected clock scaling scsi: ufs: Clean up some lines from ufshcd_hba_exit() drivers/scsi/ufs/ufshcd.c | 91 +++++++++++++++++++++++++++-------------------- drivers/scsi/ufs/ufshcd.h | 2 ++ 2 files changed, 54 insertions(+), 39 deletions(-) -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.