From: Vinayak Holikatti <vinholikatti@gmail.com>
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,
santoshsy@gmail.com, arnd@linaro.org,
girish.shivananjappa@linaro.org, saugata.das@linaro.org,
vishak.g@samsung.com, venkat@linaro.org, k.rajesh@samsung.com,
yejin.moon@samsung.com, dsaxena@linaro.org,
ilho215.lee@samsung.com, nala.la@samsung.com,
stephen.doel@linaro.org, sreekumar.c@samsung.com,
Vinayak Holikatti <vinholikatti@gmail.com>
Subject: [PATCH 4/4] [SCSI] ufs: Correct the expected data transfer size in UPIU
Date: Mon, 2 Jul 2012 20:02:52 +0530 [thread overview]
Message-ID: <1341239572-7408-5-git-send-email-vinholikatti@gmail.com> (raw)
In-Reply-To: <1341239572-7408-1-git-send-email-vinholikatti@gmail.com>
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.
Signed-off-by: Vinayak Holikatti <vinholikatti@gmail.com>
Signed-off-by: Santosh Yaraganavi <santoshsy@gmail.com>
---
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 dfc3e85..5e732c3 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -488,7 +488,7 @@ 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
prev parent reply other threads:[~2012-07-02 14:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-02 14:32 [PATCH 0/4] ufshcd: Adds glue drivers to ufshcd Vinayak Holikatti
2012-07-02 14:32 ` [PATCH 1/4] [SCSI] ufs: Separate PCI glue driver for ufshcd Vinayak Holikatti
2012-07-02 15:17 ` Arnd Bergmann
2012-07-11 4:11 ` vinayak holikatti
2012-07-02 14:32 ` [PATCH 2/4] [SCSI] ufs: Add Platform " Vinayak Holikatti
2012-07-02 15:27 ` Arnd Bergmann
2012-07-11 4:14 ` vinayak holikatti
2012-07-02 14:32 ` [PATCH 3/4] [SCSI] ufs: Add AMBA glue driver to ufshcd Vinayak Holikatti
2012-07-02 15:20 ` Arnd Bergmann
2012-07-11 4:20 ` vinayak holikatti
2012-07-02 14:32 ` Vinayak Holikatti [this message]
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