[PATCH 4.9 095/125] scsi: ufs: ufs-qcom: remove broken hci version quirk

From: Greg Kroah-Hartman
Date: Wed Apr 22 2020 - 06:55:56 EST


From: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>

[ Upstream commit 69a6fff068567469c0ef1156ae5ac8d3d71701f0 ]

UFSHCD_QUIRK_BROKEN_UFS_HCI_VERSION is only applicable for QCOM UFS host
controller version 2.x.y and this has been fixed from version 3.x.y
onwards, hence this change removes this quirk for version 3.x.y onwards.

[mkp: applied by hand]

Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
Signed-off-by: Asutosh Das <asutoshd@xxxxxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/ufs/ufs-qcom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/scsi/ufs/ufs-qcom.c
+++ b/drivers/scsi/ufs/ufs-qcom.c
@@ -1094,7 +1094,7 @@ static void ufs_qcom_advertise_quirks(st
hba->quirks |= UFSHCD_QUIRK_BROKEN_LCC;
}

- if (host->hw_ver.major >= 0x2) {
+ if (host->hw_ver.major == 0x2) {
hba->quirks |= UFSHCD_QUIRK_BROKEN_UFS_HCI_VERSION;

if (!ufs_qcom_cap_qunipro(host))