pci_wakeup_bus   1042 drivers/gpu/vga/vga_switcheroo.c 	pci_wakeup_bus(pdev->bus);
pci_wakeup_bus   1028 drivers/pci/pci.c 			pci_wakeup_bus(dev->subordinate);
pci_wakeup_bus   1248 include/linux/pci.h void pci_wakeup_bus(struct pci_bus *bus);