--- zzzz-none-000/linux-3.18.24/arch/m68k/coldfire/pci.c	2015-10-31 20:39:51.000000000 +0000
+++ rtl96-5690pro-762/linux-3.18.24/arch/m68k/coldfire/pci.c	2024-08-14 08:36:36.000000000 +0000
@@ -313,12 +313,16 @@
 	schedule_timeout(msecs_to_jiffies(200));
 
 	rootbus = pci_scan_bus(0, &mcf_pci_ops, NULL);
+	if (!rootbus)
+		return -ENODEV;
+
 	rootbus->resource[0] = &mcf_pci_io;
 	rootbus->resource[1] = &mcf_pci_mem;
 
 	pci_fixup_irqs(pci_common_swizzle, mcf_pci_map_irq);
 	pci_bus_size_bridges(rootbus);
 	pci_bus_assign_resources(rootbus);
+	pci_bus_add_devices(rootbus);
 	return 0;
 }