--- zzzz-none-000/linux-3.10.107/drivers/pci/hotplug-pci.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/pci/hotplug-pci.c	2021-02-04 17:41:59.000000000 +0000
@@ -4,7 +4,7 @@
 #include <linux/export.h>
 #include "pci.h"
 
-int __ref pci_hp_add_bridge(struct pci_dev *dev)
+int pci_hp_add_bridge(struct pci_dev *dev)
 {
 	struct pci_bus *parent = dev->bus;
 	int pass, busnr, start = parent->busn_res.start;