linux-kernel - [PATCH -mm 0/2] PM: Update system power off code

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Date:	Thu, 5 Jul 2007 21:12:29 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Len Brown <len.brown@...el.com>,
	Nigel Cunningham <nigel@...el.suspend2.net>,
	Pavel Machek <pavel@....cz>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH -mm 0/2] PM: Update system power off code

Hi,

The following two patches update the system power off code.  They:
* remove the (unnecessary) call to acpi_sleep_prepare(ACPI_STATE_S4) from
  acpi_shutdown()
* remove acpi_sysclass and device_acpi that are only defined to register the
  ACPI power off preparation callback in acpi_shutdown() and introduce more
  general mechanism instead

Greetings,
Rafael

-- 
"Premature optimization is the root of all evil." - Donald Knuth

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