2021-02-18 15:52:15

by Avri Altman

[permalink] [raw]
Subject: [PATCH v3 8/9] scsi: ufshpb: Add support for host control mode

Support devices that report they are using host control mode.

Signed-off-by: Avri Altman <[email protected]>
---
drivers/scsi/ufs/ufshpb.c | 6 ------
1 file changed, 6 deletions(-)

diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c
index 9a1c525204f7..2c0f63a828ca 100644
--- a/drivers/scsi/ufs/ufshpb.c
+++ b/drivers/scsi/ufs/ufshpb.c
@@ -2523,12 +2523,6 @@ void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf)
u32 max_hpb_sigle_cmd = 0;

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) {
--
2.25.1