linux-kernel - [PATCH v4 0/2] PM: domains: Detach on device_unbind

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Message-ID: <20250616135357.3929441-1-claudiu.beznea.uj@bp.renesas.com>
Date: Mon, 16 Jun 2025 16:53:55 +0300
From: Claudiu <claudiu.beznea@...on.dev>
To: gregkh@...uxfoundation.org,
	rafael@...nel.org,
	dakr@...nel.org,
	len.brown@...el.com,
	pavel@...nel.org,
	ulf.hansson@...aro.org,
	jic23@...nel.org,
	daniel.lezcano@...aro.org,
	dmitry.torokhov@...il.com
Cc: claudiu.beznea@...on.dev,
	linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org,
	bhelgaas@...gle.com,
	geert@...ux-m68k.org,
	linux-iio@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	fabrizio.castro.jz@...esas.com,
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH v4 0/2] PM: domains: Detach on device_unbind_cleanup()

From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>

Hi,

Series drops the dev_pm_domain_detach() from platform bus remove and
adds it in device_unbind_cleanup() to avoid runtime resumming the device
after it was detached from its PM domain.

Please provide your feedback.

Thank you,
Claudiu

Changes in v4:
- added a flag in dev_pm_info that is saved in dev_pm_domain_attach()
  and used in device_unbind_cleanup()

Changes in v3:
- add devm_pm_domain_attach()

Changes in v2:
- dropped the devres group open/close approach and use
  devm_pm_domain_attach()
- adjusted patch description to reflect the new approach

Claudiu Beznea (2):
  PM: domains: Add domain detach_power_off state
  driver core: platform: Drop dev_pm_domain_detach()

 drivers/base/dd.c           | 2 ++
 drivers/base/platform.c     | 6 +-----
 drivers/base/power/common.c | 3 +++
 include/linux/pm.h          | 1 +
 4 files changed, 7 insertions(+), 5 deletions(-)

-- 
2.43.0