ACPI / sleep: Introduce acpi_os_prepare_extended_sleep() for extended sleep path
authorBen Guthro <benjamin.guthro@citrix.com>
Tue, 30 Jul 2013 12:24:52 +0000 (08:24 -0400)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 31 Jul 2013 12:20:39 +0000 (14:20 +0200)
Like acpi_os_prepare_sleep(), register a callback for use in systems
like tboot, and xen, which have system specific requirements outside
of ACPICA.  This mirrors the functionality in acpi_os_prepare_sleep(),
called from acpi_hw_sleep()

Signed-off-by: Ben Guthro <benjamin.guthro@citrix.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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