linux-kernel - Re: [PATCH 05/12] PM / OPP: Use dev_pm_opp_get_opp_table() instead of _add_opp

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Message-ID: <20170109234331.GX17126@codeaurora.org>
Date:   Mon, 9 Jan 2017 15:43:31 -0800
From:   Stephen Boyd <sboyd@...eaurora.org>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     Rafael Wysocki <rjw@...ysocki.net>,
        Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
        linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>
Subject: Re: [PATCH 05/12] PM / OPP: Use dev_pm_opp_get_opp_table() instead
 of _add_opp_table()

On 12/07, Viresh Kumar wrote:
> Migrate all users of _add_opp_table() to use dev_pm_opp_get_opp_table()
> to guarantee that the OPP table doesn't get freed while being used.
> 
> Also update _managed_opp() to get the reference to the OPP table.
> 
> Now that the OPP table wouldn't get freed while these routines are
> executing after dev_pm_opp_get_opp_table() is called, there is no need
> to take opp_table_lock. Drop them as well.
> 
> Now that _add_opp_table(), _remove_opp_table() and the unlocked release
> routines aren't used anymore, remove them.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> ---

Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>

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