diff --git a/drivers/gpio/bt8xxgpio.c b/drivers/gpio/bt8xxgpio.c
index 984b587f0f96eb796c6b8971d1e5564973a6ae05..55904140213bdd2ebc6b3f952787737b4f166c63 100644
--- a/drivers/gpio/bt8xxgpio.c
+++ b/drivers/gpio/bt8xxgpio.c
@@ -331,13 +331,13 @@ static struct pci_driver bt8xxgpio_pci_driver = {
 	.resume		= bt8xxgpio_resume,
 };
 
-static int bt8xxgpio_init(void)
+static int __init bt8xxgpio_init(void)
 {
 	return pci_register_driver(&bt8xxgpio_pci_driver);
 }
 module_init(bt8xxgpio_init)
 
-static void bt8xxgpio_exit(void)
+static void __exit bt8xxgpio_exit(void)
 {
 	pci_unregister_driver(&bt8xxgpio_pci_driver);
 }