linux-kernel - [PATCH v3 0/2] PM: direct_complete_default and pm_runtime_enable

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Message-Id: <1432044679-10256-1-git-send-email-tomeu.vizoso@collabora.com>
Date:	Tue, 19 May 2015 16:11:14 +0200
From:	Tomeu Vizoso <tomeu.vizoso@...labora.com>
To:	linux-pm@...r.kernel.org
Cc:	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Tomeu Vizoso <tomeu.vizoso@...labora.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Kevin Hilman <khilman@...aro.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Len Brown <len.brown@...el.com>, linux-kernel@...r.kernel.org,
	Pavel Machek <pavel@....cz>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Russell King <rmk+kernel@....linux.org.uk>,
	Ulf Hansson <ulf.hansson@...aro.org>
Subject: [PATCH v3 0/2] PM: direct_complete_default and pm_runtime_enable_recursive

Hi,

this is v3 of a series that adds API to make it more convenient for drivers to
opt into remaining runtime suspended when the system goes to sleep.

in this version I have replaced force_direct_complete with
direct_complete_default as suggested by Rafael and thus have had to add a
pm_runtime_enable_recursive() function call to make sure that all descendants
have runtime PM enabled.

Inheritance of the direct_complete_default flag has to be done in
device_pm_add instead of in pm_runtime_init because sometimes the parent won't
have been set yet by then.

Thanks,

Tomeu

Tomeu Vizoso (2):
  PM / sleep: Add power.direct_complete_default flag
  PM / Runtime: Add pm_runtime_enable_recursive

 Documentation/power/runtime_pm.txt |  8 +++++++-
 drivers/base/power/main.c          |  5 +++++
 drivers/base/power/runtime.c       | 15 +++++++++++++++
 include/linux/pm.h                 |  1 +
 include/linux/pm_runtime.h         |  1 +
 5 files changed, 29 insertions(+), 1 deletion(-)

-- 
2.4.1

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