linux-kernel - Re: [PATCH v4 2/4] OPP: change parameter to device pointer in dev_pm_opp_of_register

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Message-ID: <20200313171638.GB236432@google.com>
Date:   Fri, 13 Mar 2020 17:16:38 +0000
From:   Quentin Perret <qperret@...gle.com>
To:     Lukasz Luba <lukasz.luba@....com>
Cc:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
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Subject: Re: [PATCH v4 2/4] OPP: change parameter to device pointer in
 dev_pm_opp_of_register_em()

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