diff --git a/drivers/hid/hid-chicony.c b/drivers/hid/hid-chicony.c
index 7f91076..8965ad9 100644
--- a/drivers/hid/hid-chicony.c
+++ b/drivers/hid/hid-chicony.c
@@ -63,12 +63,12 @@
 	.input_mapping = ch_input_mapping,
 };
 
-static int ch_init(void)
+static int __init ch_init(void)
 {
 	return hid_register_driver(&ch_driver);
 }
 
-static void ch_exit(void)
+static void __exit ch_exit(void)
 {
 	hid_unregister_driver(&ch_driver);
 }