linux-omap.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Quentin Perret <qperret@google.com>
To: Lukasz Luba <lukasz.luba@arm.com>
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	dri-devel@lists.freedesktop.org, linux-omap@vger.kernel.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, linux-imx@nxp.com,
	Morten.Rasmussen@arm.com, Dietmar.Eggemann@arm.com,
	javi.merino@arm.com, cw00.choi@samsung.com,
	b.zolnierkie@samsung.com, rjw@rjwysocki.net,
	sudeep.holla@arm.com, viresh.kumar@linaro.org, nm@ti.com,
	sboyd@kernel.org, rui.zhang@intel.com,
	amit.kucheria@verdurent.com, daniel.lezcano@linaro.org,
	mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com,
	vincent.guittot@linaro.org, rostedt@goodmis.org,
	bsegall@google.com, mgorman@suse.de, shawnguo@kernel.org,
	s.hauer@pengutronix.de, festevam@gmail.com,
	kernel@pengutronix.de, khilman@kernel.org, agross@kernel.org,
	bjorn.andersson@linaro.org, robh@kernel.org,
	matthias.bgg@gmail.com, steven.price@arm.com,
	tomeu.vizoso@collabora.com, alyssa.rosenzweig@collabora.com,
	airlied@linux.ie, daniel@ffwll.ch, liviu.dudau@arm.com,
	lorenzo.pieralisi@arm.com, patrick.bellasi@matbug.net,
	orjan.eide@arm.com, rdunlap@infradead.org
Subject: Re: [PATCH v4 2/4] OPP: change parameter to device pointer in dev_pm_opp_of_register_em()
Date: Fri, 13 Mar 2020 17:16:38 +0000	[thread overview]
Message-ID: <20200313171638.GB236432@google.com> (raw)
In-Reply-To: <3ac8ebf8-9db0-d168-8b80-f7f5ba345f86@arm.com>

On Friday 13 Mar 2020 at 17:11:45 (+0000), Lukasz Luba wrote:
> --------------------------------->8----------------
> dev_pm_opp_of_register_em
> ...
> 	nr_opp = dev_pm_opp_get_opp_count(dev);
> 	if (nr_opp <= 0) {
> 		ret = -EINVAL;
> 		goto fail;
> 	}
> 
> ...
> 	ret = em_register_perf_domain()
> 	if (ret)
> 		goto fail;
> 
> 	return 0;
> 
> fail:
> 	dev_dbg(cpu_dev, "Couldn't register Energy Model %d\n", ret);
> 	return ret
> ------------------------8<-----------------

That works for me.

Thanks,
Quentin

  reply	other threads:[~2020-03-13 17:16 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-09 13:41 [PATCH v4 0/4] Add support for devices in the Energy Model Lukasz Luba
2020-03-09 13:41 ` [PATCH v4 1/4] PM / EM: add devices to " Lukasz Luba
2020-03-13 10:04   ` Quentin Perret
2020-03-13 10:05     ` Quentin Perret
2020-03-13 16:49     ` Lukasz Luba
2020-03-13 17:15       ` Quentin Perret
2020-03-09 13:41 ` [PATCH v4 2/4] OPP: change parameter to device pointer in dev_pm_opp_of_register_em() Lukasz Luba
2020-03-13 10:15   ` Quentin Perret
2020-03-13 17:11     ` Lukasz Luba
2020-03-13 17:16       ` Quentin Perret [this message]
2020-03-09 13:41 ` [PATCH v4 3/4] thermal: devfreq_cooling: Refactor code and switch to use Energy Model Lukasz Luba
2020-03-09 13:41 ` [PATCH v4 4/4] drm/panfrost: Register devfreq cooling and attempt to add " Lukasz Luba

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200313171638.GB236432@google.com \
    --to=qperret@google.com \
    --cc=Dietmar.Eggemann@arm.com \
    --cc=Morten.Rasmussen@arm.com \
    --cc=agross@kernel.org \
    --cc=airlied@linux.ie \
    --cc=alyssa.rosenzweig@collabora.com \
    --cc=amit.kucheria@verdurent.com \
    --cc=b.zolnierkie@samsung.com \
    --cc=bjorn.andersson@linaro.org \
    --cc=bsegall@google.com \
    --cc=cw00.choi@samsung.com \
    --cc=daniel.lezcano@linaro.org \
    --cc=daniel@ffwll.ch \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=festevam@gmail.com \
    --cc=javi.merino@arm.com \
    --cc=juri.lelli@redhat.com \
    --cc=kernel@pengutronix.de \
    --cc=khilman@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-imx@nxp.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-omap@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=liviu.dudau@arm.com \
    --cc=lorenzo.pieralisi@arm.com \
    --cc=lukasz.luba@arm.com \
    --cc=matthias.bgg@gmail.com \
    --cc=mgorman@suse.de \
    --cc=mingo@redhat.com \
    --cc=nm@ti.com \
    --cc=orjan.eide@arm.com \
    --cc=patrick.bellasi@matbug.net \
    --cc=peterz@infradead.org \
    --cc=rdunlap@infradead.org \
    --cc=rjw@rjwysocki.net \
    --cc=robh@kernel.org \
    --cc=rostedt@goodmis.org \
    --cc=rui.zhang@intel.com \
    --cc=s.hauer@pengutronix.de \
    --cc=sboyd@kernel.org \
    --cc=shawnguo@kernel.org \
    --cc=steven.price@arm.com \
    --cc=sudeep.holla@arm.com \
    --cc=tomeu.vizoso@collabora.com \
    --cc=vincent.guittot@linaro.org \
    --cc=viresh.kumar@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).