diff --git a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
index 61cbd2e62f688..0ffd8b7fecf58 100644
--- a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
+++ b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
@@ -4,7 +4,7 @@
  *
  * Copyright (c) 2013 Linaro Ltd.
  * Copyright (c) 2011 Hisilicon.
- * Copyright (c) 2020-2021 Huawei Technologies Co., Ltd
+ * Copyright (c) 2020-2021 Huawei Technologies Co., Ltd.
  */
 
 #include <linux/bitops.h>