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SubjectRe: [PATCH 3/3] scsi: ufs: Changes comment in the function ufshcd_wb_probe()
On 2020-12-01 02:11, Bean Huo wrote:
> From: Bean Huo <beanhuo@micron.com>
>
> USFHCD supports WriteBooster "LU dedicated buffer” mode and
> “shared buffer” mode both, so changes the comment in the
> function ufshcd_wb_probe().
>
> Signed-off-by: Bean Huo <beanhuo@micron.com>

Reviewed-by: Can Guo <cang@codeaurora.org>

> ---
> 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 eb7a2534b072..2091775ed3e2 100644
> --- a/drivers/scsi/ufs/ufshcd.c
> +++ b/drivers/scsi/ufs/ufshcd.c
> @@ -7166,10 +7166,9 @@ 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];

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