diff --git a/oplus/kernel/tp/hbp/hbp/chips/focal/fhp_driver/fhp_core.c b/oplus/kernel/tp/hbp/hbp/chips/focal/fhp_driver/fhp_core.c
index 00bc69d07c..b8ac9dbf71 100644
--- a/oplus/kernel/tp/hbp/hbp/chips/focal/fhp_driver/fhp_core.c
+++ b/oplus/kernel/tp/hbp/hbp/chips/focal/fhp_driver/fhp_core.c
@@ -542,7 +542,7 @@ static struct platform_driver fts_dev_driver = {
 	},
 };
 
-static int __init fts_platform_init()
+static int __init fts_platform_init(void)
 {
 	return platform_driver_register(&fts_dev_driver);
 }