[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <CAOh2x=mwykUBLstKTmUooa4VSpXwaokHraDHHjqW_u9sDsDsnw@mail.gmail.com>
Date: Mon, 30 Jan 2017 10:20:19 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Chanwoo Choi <cw00.choi@...sung.com>
Cc: MyungJoo Ham <myungjoo.ham@...sung.com>,
Kyungmin Park <kyungmin.park@...sung.com>, hl@...k-chips.com,
tjakobi@...h.uni-bielefeld.de, chanwoo@...nel.org,
"Rafael J. Wysocki" <rjw@...ysocki.net>,
Linux PM list <linux-pm@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/2] PM / devfreq: Add suspend frequency support
On Wed, Dec 28, 2016 at 5:37 PM, Chanwoo Choi <cw00.choi@...sung.com> wrote:
> +++ b/drivers/devfreq/devfreq.c
> @@ -620,6 +620,23 @@ struct devfreq *devfreq_add_device(struct device *dev,
> goto err_init;
> }
>
> + /*
> + * Get the suspend frequency from OPP table. But the devfreq device
> + * using passive governor don't need to get the suspend frequency
> + * because the passive devfreq device depend on the parent devfreq
> + * device.
> + */
> + devfreq->suspend_freq = 0L;
> + if (strncmp(devfreq->governor_name, "passive", 7)) {
> + struct dev_pm_opp *opp;
> +
> + rcu_read_lock();
> + opp = dev_pm_opp_get_suspend_opp(dev);
> + if (opp)
> + devfreq->suspend_freq = dev_pm_opp_get_freq(opp);
The interface has changed a bit recently. Can you please use below
function instead ?
dev_pm_opp_get_suspend_opp_freq()
Powered by blists - more mailing lists