linux-kernel - Re: [PATCH v4 10/10] drivers: qcom: rpmh-rsc: read_tcs_reg()/write_tcs

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Message-ID: <158681899842.84447.11598381397445180535@swboyd.mtv.corp.google.com>
Date:   Mon, 13 Apr 2020 16:03:18 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Douglas Anderson <dianders@...omium.org>,
        Maulik Shah <mkshah@...eaurora.org>
Cc:     mka@...omium.org, Rajendra Nayak <rnayak@...eaurora.org>,
        evgreen@...omium.org, Lina Iyer <ilina@...eaurora.org>,
        Douglas Anderson <dianders@...omium.org>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 10/10] drivers: qcom: rpmh-rsc: read_tcs_reg()/write_tcs_reg() are not for IRQ

Quoting Douglas Anderson (2020-04-13 10:04:15)
> The RSC_DRV_IRQ_ENABLE, RSC_DRV_IRQ_STATUS, and RSC_DRV_IRQ_CLEAR
> registers are not part of TCS 0.  Let's not pretend that they are by
> using read_tcs_reg() and write_tcs_reg() and passing a bogus tcs_id of
> 0.  We could introduce a new wrapper for these registers but it
> wouldn't buy us much.  Let's just read/write directly.
> 
> Signed-off-by: Douglas Anderson <dianders@...omium.org>
> Reviewed-by: Maulik Shah <mkshah@...eaurora.org>
> Tested-by: Maulik Shah <mkshah@...eaurora.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@...omium.org>