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bd755d770a
Add support for DPM_FLAG_LEAVE_SUSPENDED to the PCI bus type by making it (a) set the power.may_skip_resume status bit for devices that, from its perspective, may be left in suspend after system wakeup from sleep and (b) return early from pci_pm_resume_noirq() for devices whose remaining resume callbacks during the transition under way are going to be skipped by the PM core. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Bjorn Helgaas <bhelgaas@google.com>