From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756812Ab2JQL4N (ORCPT ); Wed, 17 Oct 2012 07:56:13 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:33645 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756736Ab2JQL4J (ORCPT ); Wed, 17 Oct 2012 07:56:09 -0400 From: Vinayak Holikatti To: James.Bottomley@hansenpartnership.com Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, patches@linaro.org, linux-samsung-soc@vger.kernel.org, arnd@linaro.org, girish.shivananjappa@linaro.org, saugata.das@linaro.org, vishak.g@samsung.com, venkat@linaro.org, k.rajesh@samsung.com, dsaxena@linaro.org, ilho215.lee@samsung.com, nala.la@samsung.com, sreekumar.c@samsung.com, Vinayak Holikatti , Santosh Yaraganavi Subject: [PATCH V4 4/4] [SCSI] ufs: Correct the expected data transfer size Date: Wed, 17 Oct 2012 17:23:42 +0530 Message-Id: <1350474822-7315-5-git-send-email-vinholikatti@gmail.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1350474822-7315-1-git-send-email-vinholikatti@gmail.com> References: <1350474822-7315-1-git-send-email-vinholikatti@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch corrects the expected data transfer size of the command UPIU. The current implementation of cmd->transfersize is wrong as it probably equal to sector size. With this implementation the transfer size is updated correctly Reported-by: KOBAYASHI Yoshitake Reviewed-by: Arnd Bergmann Reviewed-by: Namjae Jeon Signed-off-by: Santosh Yaraganavi Signed-off-by: Vinayak Holikatti --- drivers/scsi/ufs/ufshcd.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 5d7bd47..57c16ec 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -478,7 +478,7 @@ static void ufshcd_compose_upiu(struct ufshcd_lrb *lrbp) ucd_cmd_ptr->header.dword_2 = 0; ucd_cmd_ptr->exp_data_transfer_len = - cpu_to_be32(lrbp->cmd->transfersize); + cpu_to_be32(lrbp->cmd->sdb.length); memcpy(ucd_cmd_ptr->cdb, lrbp->cmd->cmnd, -- 1.7.5.4