pci_prepare_to_sleep (9) Linux Manual Page
pci_prepare_to_sleep – prepare PCI device for system-wide transition into a sleep state
Synopsis
int pci_prepare_to_sleep(struct pci_dev *dev);Arguments
dev
-
- Device to handle.
Description
Choose the power state appropriate for the device depending on whether it can wake up the system and/or is power manageable by the platform (PCI_D3hot is the default) and put the device into that state.