NAME
pci_target_state - find an appropriate low power state for a given PCI dev
SYNOPSIS
pci_power_t pci_target_state(struct pci_dev * dev);
ARGUMENTS
dev
PCI device
DESCRIPTION
Use underlying platform code to find a supported low power state for dev. If the platform can't manage dev, return the deepest state from which it can generate wake events, based on any available PME info.