diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
index 00e87c2907963ef65e0dda40ffa2d2634d26da38..9b565a057340b40c38a743c418c33caf55eb116d 100644
--- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
@@ -3,7 +3,7 @@
  * DesignWare MIPI DSI Host Controller v1.02 driver
  *
  * Copyright (c) 2016 Linaro Limited.
- * Copyright (c) 2014-2016 Hisilicon Limited.
+ * Copyright (c) 2014-2016 HiSilicon Limited.
  *
  * Author:
  *	Xinliang Liu <z.liuxinliang@hisilicon.com>
diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h b/drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h
index 19e81ff64faceee3359956cf41ae5818c1d18498..d79fc031e53dc20008433f155bb4e917588ce3ea 100644
--- a/drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2016 Linaro Limited.
- * Copyright (c) 2014-2016 Hisilicon Limited.
+ * Copyright (c) 2014-2016 HiSilicon Limited.
  */
 
 #ifndef __DW_DSI_REG_H__
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h b/drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h
index e2ac09894a6d7c15be9730aa1ec481f895a07bbc..be9e789c2d04ecdf8304f8e28a0f550144dce60b 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2016 Linaro Limited.
- * Copyright (c) 2014-2016 Hisilicon Limited.
+ * Copyright (c) 2014-2016 HiSilicon Limited.
  */
 
 #ifndef __KIRIN_ADE_REG_H__
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 6dcf9ec05eec43d1f65fe2e58dced3e13cf398d2..1ab94620776f29efedca47045d956ecd1a5ed094 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -3,7 +3,7 @@
  * Hisilicon Hi6220 SoC ADE(Advanced Display Engine)'s crtc&plane driver
  *
  * Copyright (c) 2016 Linaro Limited.
- * Copyright (c) 2014-2016 Hisilicon Limited.
+ * Copyright (c) 2014-2016 HiSilicon Limited.
  *
  * Author:
  *	Xinliang Liu <z.liuxinliang@hisilicon.com>
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 4349da3e2379c5b21d5403bd70dffc0aee7f832c..e590e19db657b650833ef818604956c0f252a335 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -3,7 +3,7 @@
  * Hisilicon Kirin SoCs drm master driver
  *
  * Copyright (c) 2016 Linaro Limited.
- * Copyright (c) 2014-2016 Hisilicon Limited.
+ * Copyright (c) 2014-2016 HiSilicon Limited.
  *
  * Author:
  *	Xinliang Liu <z.liuxinliang@hisilicon.com>
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
index 386d137f29e5a3c674be483b7a144b0955c50fd2..db0dc7bdf72ca981ab5f5bf9e1dc87cf928c3bc8 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2016 Linaro Limited.
- * Copyright (c) 2014-2016 Hisilicon Limited.
+ * Copyright (c) 2014-2016 HiSilicon Limited.
  */
 
 #ifndef __KIRIN_DRM_DRV_H__