diff --git a/drivers/net/wireless/realtek/rtw88/pci.h b/drivers/net/wireless/realtek/rtw88/pci.h
index cda56919a5f0fa4aa472d8d19956c04051c94650..7cdefe229824fb57031e069f3a7711f77bbc53d4 100644
--- a/drivers/net/wireless/realtek/rtw88/pci.h
+++ b/drivers/net/wireless/realtek/rtw88/pci.h
@@ -214,7 +214,7 @@ struct rtw_pci {
 	void __iomem *mmap;
 };
 
-const struct dev_pm_ops rtw_pm_ops;
+extern const struct dev_pm_ops rtw_pm_ops;
 
 int rtw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id);
 void rtw_pci_remove(struct pci_dev *pdev);