diff --git a/drivers/video/rockchip/dvbm/rockchip_dvbm.c b/drivers/video/rockchip/dvbm/rockchip_dvbm.c
index abff28da714e..2e40a7e78e78 100644
--- a/drivers/video/rockchip/dvbm/rockchip_dvbm.c
+++ b/drivers/video/rockchip/dvbm/rockchip_dvbm.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
- * Copyright (c) 2022 Rockchip Electronics Co., Ltd
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
  *
  * author:
  *	Yandong Lin, yandong.lin@rock-chips.com
diff --git a/drivers/video/rockchip/dvbm/rockchip_dvbm.h b/drivers/video/rockchip/dvbm/rockchip_dvbm.h
index 9f298b7dd47d..9df38b8cbd58 100644
--- a/drivers/video/rockchip/dvbm/rockchip_dvbm.h
+++ b/drivers/video/rockchip/dvbm/rockchip_dvbm.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * Copyright (c) 2022 Rockchip Electronics Co., Ltd
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
  */
 #ifndef __ROCKCHIP_DVBM_H__
 #define __ROCKCHIP_DVBM_H__