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scsi: ufs: Relax the condition of UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL

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[ Upstream commit 21acf4601cc63cf564c6fc1a74d81b191313c929 ]

UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL is intended to skip enabling
fWriteBoosterBufferFlushEn while WriteBooster is initializing.  Therefore
it is better to apply the checking during WriteBooster initialization only.

Link: https://lore.kernel.org/r/20201222072905.32221-3-stanley.chu@mediatek.com
Reviewed-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Stanley Chu 2020-12-22 15:29:05 +08:00 committed by Greg Kroah-Hartman
parent 55807e7cb0
commit 62985a33c6
1 changed files with 2 additions and 4 deletions
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6
drivers/scsi/ufs/ufshcd.c
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@ -283,7 +283,8 @@ static inline void ufshcd_wb_config(struct ufs_hba *hba)
if (ret)
dev_err(hba->dev, "%s: En WB flush during H8: failed: %d\n",
__func__, ret);
ufshcd_wb_toggle_flush(hba, true);
if (!(hba->quirks & UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL))
ufshcd_wb_toggle_flush(hba, true);
}
static void ufshcd_scsi_unblock_requests(struct ufs_hba *hba)
@ -5353,9 +5354,6 @@ static int ufshcd_wb_toggle_flush_during_h8(struct ufs_hba *hba, bool set)
static inline void ufshcd_wb_toggle_flush(struct ufs_hba *hba, bool enable)
{
if (hba->quirks & UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL)
return;
if (enable)
ufshcd_wb_buf_flush_enable(hba);
else