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=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 ADCD6C433FE for ; Fri, 4 Dec 2020 03:27:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 736B722513 for ; Fri, 4 Dec 2020 03:27:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727790AbgLDD10 (ORCPT ); Thu, 3 Dec 2020 22:27:26 -0500 Received: from m43-15.mailgun.net ([69.72.43.15]:45259 "EHLO m43-15.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725847AbgLDD10 (ORCPT ); Thu, 3 Dec 2020 22:27:26 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1607052425; h=Message-ID: References: In-Reply-To: Subject: Cc: To: From: Date: Content-Transfer-Encoding: Content-Type: MIME-Version: Sender; bh=1UXuPNhqVN/1Lyd5lzJ0aTxwSGmky4+URvxqVkO3+HQ=; b=ak5SJsxo5HAHwk9cTwyDeVymR17hZOfatbkj+yTYySqxCFkrOgrzc9F7xuxS4dv1DG1NcFFU tFo0qC3yhZKpS/5p21/3DkZcetsjJ4er/eBk3VEN9JtmbOc2Jgdg/f+7ZrZhtKyppXNTZuKd rzBJLZcQgXUBby+8CeBsiw48wls= X-Mailgun-Sending-Ip: 69.72.43.15 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n06.prod.us-east-1.postgun.com with SMTP id 5fc9ac880ce450987abd684b (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Fri, 04 Dec 2020 03:27:04 GMT Sender: cang=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 5334BC433CA; Fri, 4 Dec 2020 03:27:03 +0000 (UTC) Received: from mail.codeaurora.org (localhost.localdomain [127.0.0.1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: cang) by smtp.codeaurora.org (Postfix) with ESMTPSA id 709CEC433ED; Fri, 4 Dec 2020 03:27:02 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Fri, 04 Dec 2020 11:27:02 +0800 From: Can Guo To: Bean Huo Cc: alim.akhtar@samsung.com, avri.altman@wdc.com, asutoshd@codeaurora.org, jejb@linux.ibm.com, martin.petersen@oracle.com, stanley.chu@mediatek.com, beanhuo@micron.com, bvanassche@acm.org, tomas.winkler@intel.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] scsi: ufs: Changes comment in the function ufshcd_wb_probe() In-Reply-To: <20201130181143.5739-4-huobean@gmail.com> References: <20201130181143.5739-1-huobean@gmail.com> <20201130181143.5739-4-huobean@gmail.com> Message-ID: X-Sender: cang@codeaurora.org User-Agent: Roundcube Webmail/1.3.9 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020-12-01 02:11, Bean Huo wrote: > From: Bean Huo > > USFHCD supports WriteBooster "LU dedicated buffer” mode and > “shared buffer” mode both, so changes the comment in the > function ufshcd_wb_probe(). > > Signed-off-by: Bean Huo Reviewed-by: Can Guo > --- > drivers/scsi/ufs/ufshcd.c | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) > > diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c > index eb7a2534b072..2091775ed3e2 100644 > --- a/drivers/scsi/ufs/ufshcd.c > +++ b/drivers/scsi/ufs/ufshcd.c > @@ -7166,10 +7166,9 @@ static void ufshcd_wb_probe(struct ufs_hba > *hba, u8 *desc_buf) > goto wb_disabled; > > /* > - * WB may be supported but not configured while provisioning. > - * The spec says, in dedicated wb buffer mode, > - * a max of 1 lun would have wb buffer configured. > - * Now only shared buffer mode is supported. > + * WB may be supported but not configured while provisioning. The > spec > + * says, in dedicated wb buffer mode, a max of 1 lun would have wb > + * buffer configured. > */ > dev_info->b_wb_buffer_type = > desc_buf[DEVICE_DESC_PARAM_WB_TYPE];