Re: [RFC PATCH v1 3/4] ufs: mcq: Add support for clean up mcq resources

[Bart Van Assche <bvanassche@acm.org>]

On 3/7/23 20:01, Bao D. Nguyen wrote:
>   static int ufshcd_clear_cmds(struct ufs_hba *hba, u32 mask)
>   {
>   	unsigned long flags;
> +	int err, result, tag;
>   
> +	if (is_mcq_enabled(hba)) {
> +		/*
> +		 * MCQ mode. Clean up the MCQ resources similar to
> +		 * what the ufshcd_utrl_clear() does for SDB mode.
> +		 */
> +		flags = (unsigned long)mask;
> +		for_each_set_bit(tag, &flags, hba->nutrs) {
> +			err = ufshcd_mcq_sq_cleanup(hba, tag, &result);
> +			if (err || result) {
> +				dev_err(hba->dev, "%s: failed tag=%d. err=%d, result=%d\n",
> +					__func__, tag, err, result);
> +				return FAILED;
> +			}
> +		}
> +		return 0;
> +	}

Please change the type of the 'mask' argument from u32 into unsigned 
long such that the assignment of 'mask' to 'flags' can be removed.

Thanks,

Bart.