Hi,
> From: Bean Huo <beanhuo@xxxxxxxxxx>
>
> At UFS initialization stage, to get the length of the descriptor,
> ufshcd_read_desc_length() being called 6 times.
May I suggest one more clarifying sentence to your commit log:
"Instead, we will capture the descriptor size the first time we'll read it."
>This patch is to
> delete unnecessary reduntant code, remove ufshcd_read_desc_length()
typo: redundant
> and boost UFS initialization.
>
> Signed-off-by: Bean Huo <beanhuo@xxxxxxxxxx>
> + if (desc_id >= QUERY_DESC_IDN_MAX) {
> *desc_len = 0;
> return -EINVAL;
> }
if (desc_id == QUERY_DESC_IDN_RFU_0 || desc_id == QUERY_DESC_IDN_RFU_1)
*desc_len = 0;
else
> +
> + *desc_len = hba->desc_size[desc_id];
> return 0;
> }
> EXPORT_SYMBOL(ufshcd_map_desc_id_to_length);
>
> +static void ufshcd_update_desc_length(struct ufs_hba *hba,
> + enum desc_idn desc_id, int desc_len)
desc_len is at most 255 so maybe u8?
> +{
> + if (hba->desc_size[desc_id] == QUERY_DESC_MAX_SIZE &&
> + desc_id != QUERY_DESC_IDN_STRING)
> + hba->desc_size[desc_id] = desc_len;
> +}
> +
Thanks,
Avri
