ACPI: PM: Avoid evaluating _PS3 on transitions from D3hot to D3cold
If the power state of a device with ACPI PM is changed from D3hot to D3cold, it merely is a matter of dropping references to additional power resources (specifically, those in the list returned by _PR3), and the _PS3 method should not be invoked for the device then (as it has already been evaluated during the previous transition to D3hot). Fixes: 20dacb71 (ACPI / PM: Rework device power management to follow ACPI 6) Signed-off-by:Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by:
Mika Westerberg <mika.westerberg@linux.intel.com>
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a3487d8f
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