linux-kernel - Re: [PATCH 3/3] serial: qcom-geni: drop bogus runtime pm state update

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Message-ID: <20230714072008.GB5194@atomide.com>
Date:   Fri, 14 Jul 2023 10:20:08 +0300
From:   Tony Lindgren <tony@...mide.com>
To:     Johan Hovold <johan+linaro@...nel.org>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Jiri Slaby <jirislaby@...nel.org>, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-serial@...r.kernel.org, stable@...r.kernel.org,
        Matthias Kaehlcke <mka@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>
Subject: Re: [PATCH 3/3] serial: qcom-geni: drop bogus runtime pm state update

* Johan Hovold <johan+linaro@...nel.org> [230713 15:01]:
> The runtime PM state should not be changed by drivers that do not
> implement runtime PM even if it happens to work around a bug in PM core.
> 
> With the wake irq arming now fixed, drop the bogus runtime PM state
> update which left the device in active state (and could potentially
> prevent a parent device from suspending).

Reviewed-by: Tony Lindgren <tony@...mide.com>