linux-kernel - Re: [PATCH v3 07/10] remoteproc: q6v5-mss: Vote for rpmh power domains

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Message-ID: <CAD=FV=UW76Jbq70M12+t2DrA04GT8=tD1MfJiRj0KimyZaWTGw@mail.gmail.com>
Date:   Tue, 22 Jan 2019 16:01:18 -0800
From:   Doug Anderson <dianders@...omium.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Sibi Sankar <sibis@...eaurora.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        devicetree@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 07/10] remoteproc: q6v5-mss: Vote for rpmh power domains

Hi,

On Mon, Jan 21, 2019 at 9:52 PM Bjorn Andersson
<bjorn.andersson@...aro.org> wrote:
> @@ -1333,7 +1431,7 @@ static int q6v5_probe(struct platform_device *pdev)
>         ret = qcom_q6v5_init(&qproc->q6v5, pdev, rproc, MPSS_CRASH_REASON_SMEM,
>                              qcom_msa_handover);
>         if (ret)
> -               goto free_rproc;
> +               goto detach_proxy_pds;
>
>         qproc->mpss_perm = BIT(QCOM_SCM_VMID_HLOS);
>         qproc->mba_perm = BIT(QCOM_SCM_VMID_HLOS);
> @@ -1344,10 +1442,12 @@ static int q6v5_probe(struct platform_device *pdev)
>
>         ret = rproc_add(rproc);
>         if (ret)
> -               goto free_rproc;
> +               goto detach_proxy_pds;

I can't comment on the patch overall since I haven't spent any time in
remoteproc, but as previously pointed out by Sibi, now that you've
landed commit 027045a6e2b7 ("remoteproc: qcom: Add shutdown-ack irq"),
you need to adjust the "goto"s in your patch.  Specifically
(whitespace damaged) atop your whole series:

@@ -1488,7 +1488,7 @@ static int q6v5_probe(struct platform_device *pdev)
        qproc->sysmon = qcom_add_sysmon_subdev(rproc, "modem", 0x12);
        if (IS_ERR(qproc->sysmon)) {
                ret = PTR_ERR(qproc->sysmon);
-               goto free_rproc;
+               goto detach_proxy_pds;
        }

-Doug