Since the HPB mapping is already reset in ufshpb_init by setting
flag QUERY_FLAG_IDN_HPB_RESET, there is no need doing so again in
ufshpb_hpb_lu_prepared.
This would also resolve the issue where HPB WRTIE BUFFER is issued
before UAC being cleared.
Signed-off-by: Po-Wen Kao <powen.kao@xxxxxxxxxxxx>
---
drivers/scsi/ufs/ufshpb.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c
index a86d0cc50de2..5c09d44c4bd5 100644
--- a/drivers/scsi/ufs/ufshpb.c
+++ b/drivers/scsi/ufs/ufshpb.c
@@ -934,11 +934,6 @@ static int ufshpb_issue_umap_single_req(struct ufshpb_lu *hpb,
return ufshpb_issue_umap_req(hpb, rgn, true);
}
-static int ufshpb_issue_umap_all_req(struct ufshpb_lu *hpb)
-{
- return ufshpb_issue_umap_req(hpb, NULL, false);
-}
-
static void __ufshpb_evict_region(struct ufshpb_lu *hpb,
struct ufshpb_region *rgn)
{
@@ -2459,8 +2454,6 @@ static void ufshpb_hpb_lu_prepared(struct ufs_hba *hba)
ufshpb_set_state(hpb, HPB_PRESENT);
if ((hpb->lu_pinned_end - hpb->lu_pinned_start) > 0)
queue_work(ufshpb_wq, &hpb->map_work);
- if (!hpb->is_hcm)
- ufshpb_issue_umap_all_req(hpb);
} else {
dev_err(hba->dev, "destroy HPB lu %d\n", hpb->lun);
ufshpb_destroy_lu(hba, sdev);
--
2.18.0
