* [PATCH V2 4/4] [SCSI] ufs: Correct the expected data transfer size
@ 2012-07-13 14:34 Vinayak Holikatti
0 siblings, 0 replies; only message in thread
From: Vinayak Holikatti @ 2012-07-13 14:34 UTC (permalink / raw)
To: James.Bottomley
Cc: linux-scsi, linux-kernel, patches, linux-samsung-soc, santoshsy,
arnd, girish.shivananjappa, saugata.das, vishak.g, venkat,
k.rajesh, dsaxena, ilho215.lee, nala.la, sreekumar.c,
Vinayak Holikatti
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 file changed, 1 insertion(+), 1 deletion(-)
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,
--
1.7.9.5
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