linux-kernel - Re: [PATCH v1 4/4] clk: qcom: lpasscc-sc7280: Remove qdsp6ss clock registration

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Message-ID: <ed9f10e6-a2fe-1c75-a667-4dbdb91327c2@linaro.org>
Date:   Fri, 31 Mar 2023 11:30:47 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Mohammad Rafi Shaik <quic_mohs@...cinc.com>, swboyd@...omium.org,
        krzysztof.kozlowski+dt@...aro.org, agross@...nel.org,
        andersson@...nel.org, robh+dt@...nel.org, broonie@...nel.org,
        quic_plai@...cinc.com, konrad.dybcio@...ainline.org,
        mturquette@...libre.com, sboyd@...nel.org,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, quic_rohkumar@...cinc.com,
        quic_visr@...cinc.com
Subject: Re: [PATCH v1 4/4] clk: qcom: lpasscc-sc7280: Remove qdsp6ss clock
 registration

On 27/03/2023 18:32, Mohammad Rafi Shaik wrote:
> The qdsp6ss memory region is being shared by ADSP remoteproc device and
> lpasscc clock device, hence causing memory conflict.
> As the qdsp6ss clocks are being enabled in remoteproc driver, remove the
> qdsp6ss clock registration.
> 
> Fixes: 4ab43d171181 ("clk: qcom: Add lpass clock controller driver for SC7280")

I don't understand why this is a fix. The clocks were working before,
right? So removing them is both ABI break and not a fix.

More over, this *cannot* be backported because it will break users, thus
Fixes tag is here misleading stable folks.

Best regards,
Krzysztof