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| author | Vinayak Holikatti <vinholikatti@gmail.com> | 2013-02-26 13:34:46 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-05-03 01:16:50 +0200 |
| commit | 98b8e179edb768c57b8b18e4d61d4b02d1b82b37 (patch) | |
| tree | c0881c97bd6b0350cfef3bb1cff5b3a1e94d9ae8 /drivers/scsi/ufs | |
| parent | [SCSI] ufs: Add Platform glue driver for ufshcd (diff) | |
| download | linux-98b8e179edb768c57b8b18e4d61d4b02d1b82b37.tar.xz linux-98b8e179edb768c57b8b18e4d61d4b02d1b82b37.zip | |
[SCSI] ufs: Correct the expected data transfersize
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 <yoshitake.kobayashi@toshiba.co.jp>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Namjae Jeon <linkinjeon@gmail.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Tested-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Santosh Yaraganavi <santoshsy@gmail.com>
Signed-off-by: Vinayak Holikatti <vinholikatti@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/ufs')
| -rw-r--r-- | 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 60fd40c4e4c2..c32a478df81b 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, |