linux-kernel - Re: [PATCH 1/2] PM: domains: add device managed version of dev_pm_domain_attach|detach

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Message-ID: <dfe6be96-9ec1-4f49-b561-19865bc313c9@linaro.org>
Date: Mon, 15 Jul 2024 00:08:11 +0100
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Dikshita Agarwal <quic_dikshita@...cinc.com>,
 "Rafael J. Wysocki" <rafael@...nel.org>, Pavel Machek <pavel@....cz>,
 Len Brown <len.brown@...el.com>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
 Stanimir Varbanov <stanimir.k.varbanov@...il.com>,
 Vikash Garodia <quic_vgarodia@...cinc.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konrad.dybcio@...aro.org>,
 Mauro Carvalho Chehab <mchehab@...nel.org>,
 Ulf Hansson <ulf.hansson@...aro.org>, Philipp Zabel
 <p.zabel@...gutronix.de>, Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Cc: Stanimir Varbanov <stanimir.varbanov@...aro.org>,
 Mauro Carvalho Chehab <mchehab+huawei@...nel.org>, linux-pm@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
 linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 1/2] PM: domains: add device managed version of
 dev_pm_domain_attach|detach_list()

On 12/07/2024 06:48, Dikshita Agarwal wrote:
> This patch adds the devres-enabled version of dev_pm_domain_attach|detach_list.
> If client drivers use devm_pm_domain_attach_list() to attach the PM domains,
> devm_pm_domain_detach_list() will be invoked implicitly during remove phase.
> 
> Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.com>
> ---

> +	num_pds = dev_pm_domain_attach_list(dev, data, list);
> +
> +	ret = devm_add_action_or_reset(dev, devm_pm_domain_detach_list, (void *)list);

Fairly sure that cast isn't necessary eg

drivers/input/touchscreen/ili210x.c::ili210x_i2c_probe()
drivers/power/supply/axp288_fuel_gauge.c::axp288_fuel_gauge_probe()

---
bod