acpi_pci_find_companion  935 drivers/pci/pci-acpi.c static struct acpi_device *acpi_pci_find_companion(struct device *dev);
acpi_pci_find_companion  962 drivers/pci/pci-acpi.c 			adev = acpi_pci_find_companion(&root->dev);
acpi_pci_find_companion 1289 drivers/pci/pci-acpi.c 	.find_companion = acpi_pci_find_companion,