From ae1ce1fc61d4eae1cf00419a1be1a327099ba46c Mon Sep 17 00:00:00 2001 From: Bean Huo Date: Tue, 19 Jan 2021 17:38:44 +0100 Subject: [PATCH] scsi: ufs: Update comment in the function ufshcd_wb_probe() USFHCD supports both WriteBooster "LU dedicated buffer" mode and "shared buffer" mode. Update the comment accordingly in the function ufshcd_wb_probe(). Link: https://lore.kernel.org/r/20210119163847.20165-4-huobean@gmail.com Reviewed-by: Can Guo Reviewed-by: Stanley Chu Signed-off-by: Bean Huo Signed-off-by: Martin K. Petersen --- drivers/scsi/ufs/ufshcd.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index f3e0a8734ed9..f19c1257a59a 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -7291,10 +7291,9 @@ static void ufshcd_wb_probe(struct ufs_hba *hba, u8 *desc_buf) goto wb_disabled; /* - * WB may be supported but not configured while provisioning. - * The spec says, in dedicated wb buffer mode, - * a max of 1 lun would have wb buffer configured. - * Now only shared buffer mode is supported. + * WB may be supported but not configured while provisioning. The spec + * says, in dedicated wb buffer mode, a max of 1 lun would have wb + * buffer configured. */ dev_info->b_wb_buffer_type = desc_buf[DEVICE_DESC_PARAM_WB_TYPE];