diff options
| author | Can Guo <cang@codeaurora.org> | 2020-05-28 04:24:42 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-06-03 03:44:53 +0200 |
| commit | be32acff43800c87dc5c707f5d47cc607b76b653 (patch) | |
| tree | 9c765b854aac692dad2b63cacabd19bc888323eb /drivers/scsi | |
| parent | scsi: qedf: Remove redundant initialization of variable rc (diff) | |
| download | linux-be32acff43800c87dc5c707f5d47cc607b76b653.tar.xz linux-be32acff43800c87dc5c707f5d47cc607b76b653.zip | |
scsi: ufs: Don't update urgent bkops level when toggling auto bkops
Urgent bkops level is used to compare against actual bkops status read from
UFS device. Urgent bkops level is set during initialization and might be
updated in exception event handler during runtime. But it should not be
updated to the actual bkops status every time when auto bkops is toggled.
Otherwise, if urgent bkops level is updated to 0, auto bkops shall always
be kept enabled.
Link: https://lore.kernel.org/r/1590632686-17866-1-git-send-email-cang@codeaurora.org
Fixes: 24366c2afbb0 ("scsi: ufs: Recheck bkops level if bkops is disabled")
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 5db18f444ea9..2bdee9edec0d 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -5123,7 +5123,6 @@ static int ufshcd_bkops_ctrl(struct ufs_hba *hba, err = ufshcd_enable_auto_bkops(hba); else err = ufshcd_disable_auto_bkops(hba); - hba->urgent_bkops_lvl = curr_status; out: return err; } |