diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 6ebf8ed..0949954 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -248,6 +248,9 @@
 	acpi_handle handle, phandle;
 	struct pci_bus *pbus;
 
+	if (acpi_pci_disabled)
+		return -ENODEV;
+
 	handle = NULL;
 	for (pbus = dev->bus; pbus; pbus = pbus->parent) {
 		handle = acpi_pci_get_bridge_handle(pbus);