linux-kernel - Re: [PATCH 1/2] PM / Domains: Mark "name" const in genpd_dev_pm_attach_by

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Message-ID: <155016862432.115909.9670639610937764563@swboyd.mtv.corp.google.com>
Date:   Thu, 14 Feb 2019 10:23:44 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Douglas Anderson <dianders@...omium.org>,
        Ulf Hansson <ulf.hansson@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        Douglas Anderson <dianders@...omium.org>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Len Brown <len.brown@...el.com>,
        Kevin Hilman <khilman@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Pavel Machek <pavel@....cz>
Subject: Re: [PATCH 1/2] PM / Domains: Mark "name" const in genpd_dev_pm_attach_by_name()

Quoting Douglas Anderson (2019-02-14 10:12:48)
> The genpd_dev_pm_attach_by_name() simply takes the name and passes it
> to of_property_match_string() where the argument is "const char *".
> Adding a const here allows a later patch to add a const to
> dev_pm_domain_attach_by_name() which allows drivers to pass in a name
> that was declared "const" in a driver.
> 
> Fixes: 5d6be70add65 ("PM / Domains: Introduce option to attach a device by name to genpd")
> Signed-off-by: Douglas Anderson <dianders@...omium.org>
> ---

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