linux-kernel - Re: [RFC PATCH v3 4/4] ufs: host: qcom: Add MCQ support

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Date:   Thu, 8 Sep 2022 15:30:27 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Asutosh Das <quic_asutoshd@...cinc.com>, quic_nguyenb@...cinc.com,
        quic_xiaosenh@...cinc.com, stanley.chu@...iatek.com,
        adrian.hunter@...el.com, avri.altman@....com, mani@...nel.org,
        quic_cang@...cinc.com, beanhuo@...ron.com,
        martin.petersen@...cle.com, linux-scsi@...r.kernel.org
Cc:     linux-arm-msm@...r.kernel.org,
        Alim Akhtar <alim.akhtar@...sung.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH v3 4/4] ufs: host: qcom: Add MCQ support

On 9/2/22 15:41, Asutosh Das wrote:
> +static int ufs_qcom_get_hba_mac(struct ufs_hba *hba)
> +{
> +	return MAX_SUPP_MAC;
> +}

The above implementation is not sufficient to convince me that the 
get_hba_mac vop is useful. Please remove this vop and use MAX_SUPP_MAC 
directly where ufshcd_mcq_vops_get_hba_mac() is called.

Thanks,

Bart.