diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h
index 947212f16bc6..a30796e79b1c 100644
--- a/drivers/mmc/host/sdhci-esdhc.h
+++ b/drivers/mmc/host/sdhci-esdhc.h
@@ -5,7 +5,7 @@
  * Copyright (c) 2007 Freescale Semiconductor, Inc.
  * Copyright (c) 2009 MontaVista Software, Inc.
  * Copyright (c) 2010 Pengutronix e.K.
- *   Author: Wolfram Sang <w.sang@pengutronix.de>
+ *   Author: Wolfram Sang <kernel@pengutronix.de>
  */
 
 #ifndef _DRIVERS_MMC_SDHCI_ESDHC_H
diff --git a/include/linux/platform_data/mmc-esdhc-imx.h b/include/linux/platform_data/mmc-esdhc-imx.h
index 0434f68eda86..cba1184b364c 100644
--- a/include/linux/platform_data/mmc-esdhc-imx.h
+++ b/include/linux/platform_data/mmc-esdhc-imx.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Copyright 2010 Wolfram Sang <w.sang@pengutronix.de>
+ * Copyright 2010 Wolfram Sang <kernel@pengutronix.de>
  */
 
 #ifndef __ASM_ARCH_IMX_ESDHC_H