WriteBootser flush during suspend is not necessary to be enabled if
WriteBooster feature is disabled. Simply adding a check to prevent
unexpected power drain.
Signed-off-by: Stanley Chu <stanley....@mediatek.com>
---
drivers/scsi/ufs/ufshcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 4879e87577e1..89fa8b9ac11d 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -5458,7 +5458,7 @@ static bool ufshcd_wb_need_flush(struct ufs_hba *hba)
u32 avail_buf;
u8 index;
- if (!ufshcd_is_wb_allowed(hba))
+ if (!ufshcd_is_wb_allowed(hba) || !hba->wb_enabled)
return false;
/*
* The ufs device needs the vcc to be ON to flush.
--
2.18.0
