linux-kernel - Re: [PATCH v5 2/3] clk: qcom: common: Add support for power-domain attachment

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Message-ID: <7cf4ce25-742c-48ff-99e0-bbbaea370e89@linaro.org>
Date: Fri, 29 Nov 2024 11:39:52 +0000
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
 Bjorn Andersson <andersson@...nel.org>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 2/3] clk: qcom: common: Add support for power-domain
 attachment

On 29/11/2024 11:30, Vladimir Zapolskiy wrote:
>> +    ret = devm_pm_domain_attach_list(dev, &pd_data, &cc->pd_list);
> 
> Please make a call to the function like this:
> 
>      ret = devm_pm_domain_attach_list(dev, NULL, &cc->pd_list);

Passing &pd_data will cause devm_pd_domain_attach_list() to cycle 
through the power-domains listed and do dev_pm_domain_attach_by_id(); 
instead of dv_pm_domain_attach_by_name();

That's what &pd_data is passed here. You want to have that simple 
attachment of the power-domain list.

---
bod