Commit 21acf460 authored by Stanley Chu's avatar Stanley Chu Committed by Martin K. Petersen
Browse files

scsi: ufs: Relax the condition of UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL 

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: default avatarCan Guo <cang@codeaurora.org>
Signed-off-by: default avatarStanley Chu <stanley.chu@mediatek.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 1d53864c

drivers/scsi/ufs/ufshcd.c

+2 −4
Original line number Diff line number Diff line
@@ -289,6 +289,7 @@ 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);

	if (!(hba->quirks & UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL))

		ufshcd_wb_toggle_flush(hba, true);

}
@@ -5436,9 +5437,6 @@ 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