s/subsys_initcall/postcore_initcall/ for sys_bys and pci, so they get...

s/subsys_initcall/postcore_initcall/ for sys_bys and pci, so they get initialized early enough for arch and subsys initcalls to use them.

drivers/base/sys.c

@@ -44,6 +44,6 @@ static int sys_bus_init(void)
        return device_register(&system_bus);
 }
 
-subsys_initcall(sys_bus_init);
+postcore_initcall(sys_bus_init);
 EXPORT_SYMBOL(register_sys_device);
 EXPORT_SYMBOL(unregister_sys_device);

drivers/pci/pci-driver.c

@@ -204,7 +204,7 @@ static int __init pci_driver_init(void)
 	return bus_register(&pci_bus_type);
 }
 
-subsys_initcall(pci_driver_init);
+postcore_initcall(pci_driver_init);
 
 EXPORT_SYMBOL(pci_match_device);
 EXPORT_SYMBOL(pci_register_driver);