linux-kernel - Re: [PATCH 1/7] PM / OPP: Add dev_pm_opp_get_of

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Message-ID: <20180409032243.GA7671@vireshk-i7>
Date:   Mon, 9 Apr 2018 08:52:43 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Stephen Boyd <swboyd@...omium.org>
Cc:     Rajendra Nayak <rnayak@...eaurora.org>, andy.gross@...aro.org,
        ulf.hansson@...aro.org, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/7] PM / OPP: Add dev_pm_opp_get_of_node()

On 07-04-18, 06:00, Stephen Boyd wrote:
> Quoting Rajendra Nayak (2018-03-15 21:08:18)
> > From: Viresh Kumar <viresh.kumar@...aro.org>
> > 
> > This adds a new helper to let the power domain drivers to access
> > opp->np, so that they can read platform specific properties from the
> > node.
> > 
> > Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> > Signed-off-by: Rajendra Nayak <rnayak@...eaurora.org>
> > ---
> 
> Are there two versions of this patch floating around?

Yeah, I will carry this patch in my series now going forward.

> >  drivers/opp/of.c       | 19 +++++++++++++++++++
> >  include/linux/pm_opp.h |  5 +++++
> >  2 files changed, 24 insertions(+)
> > 
> > diff --git a/drivers/opp/of.c b/drivers/opp/of.c
> > index 21265af55117..b17715bc3c0a 100644
> > --- a/drivers/opp/of.c
> > +++ b/drivers/opp/of.c
> > @@ -736,3 +736,22 @@ struct dev_pm_opp *of_dev_pm_opp_find_required_opp(struct device *dev,
> >         return opp;
> >  }
> >  EXPORT_SYMBOL_GPL(of_dev_pm_opp_find_required_opp);
> > +
> > +/**
> > + * dev_pm_opp_get_of_node() - Gets the DT node corresponding to an opp
> > + * @opp:       opp for which DT node has to be returned for
> > + *
> > + * Return: DT node corresponding to the opp, else 0 on success.
> > + *
> > + * The caller needs to put the node of_node_put() after using it.
> 
> put the node with of_node_put()

Fixed it up, thanks.

-- 
viresh