[v11,11/12] scsi: ufshpb: Add support for host control mode

Message ID 20210616112800.52963-12-avri.altman@wdc.com
State Superseded
Headers show
Series
  • Add Host control mode to HPB
Related show

Commit Message

Avri Altman June 16, 2021, 11:27 a.m.
Support devices that report they are using host control mode.

Signed-off-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Daejun Park <daejun7.park@samsung.com>
---
 drivers/scsi/ufs/ufshpb.c | 6 ------
 1 file changed, 6 deletions(-)

Patch

diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c
index 126de2987919..ab66919f4065 100644
--- a/drivers/scsi/ufs/ufshpb.c
+++ b/drivers/scsi/ufs/ufshpb.c
@@ -2582,12 +2582,6 @@  void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf)
 	u32 max_hpb_single_cmd = HPB_MULTI_CHUNK_LOW;
 
 	hpb_dev_info->control_mode = desc_buf[DEVICE_DESC_PARAM_HPB_CONTROL];
-	if (hpb_dev_info->control_mode == HPB_HOST_CONTROL) {
-		dev_err(hba->dev, "%s: host control mode is not supported.\n",
-			__func__);
-		hpb_dev_info->hpb_disabled = true;
-		return;
-	}
 
 	version = get_unaligned_be16(desc_buf + DEVICE_DESC_PARAM_HPB_VER);
 	if ((version != HPB_SUPPORT_VERSION) &&