diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c
index 6c245128ab2e02bfe322c60a52c9817c838c685a..6cbe96b28f42b5e9dff8da83eddd1876a44a39de 100644
--- a/drivers/mfd/max14577.c
+++ b/drivers/mfd/max14577.c
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2014 Samsung Electronics
  * Chanwoo Choi <cw00.choi@samsung.com>
- * Krzysztof Kozlowski <k.kozlowski@samsung.com>
+ * Krzysztof Kozlowski <krzk@kernel.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -569,6 +569,6 @@ static void __exit max14577_i2c_exit(void)
 }
 module_exit(max14577_i2c_exit);
 
-MODULE_AUTHOR("Chanwoo Choi <cw00.choi@samsung.com>, Krzysztof Kozlowski <k.kozlowski@samsung.com>");
+MODULE_AUTHOR("Chanwoo Choi <cw00.choi@samsung.com>, Krzysztof Kozlowski <krzk@kernel.org>");
 MODULE_DESCRIPTION("Maxim 14577/77836 multi-function core driver");
 MODULE_LICENSE("GPL");
diff --git a/include/linux/mfd/max14577-private.h b/include/linux/mfd/max14577-private.h
index f01c1fae4d840ef09f3b8932aa0d07a2220e7e66..df75234f979d7911432112a456f9dcb557ee45cd 100644
--- a/include/linux/mfd/max14577-private.h
+++ b/include/linux/mfd/max14577-private.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2014 Samsung Electrnoics
  * Chanwoo Choi <cw00.choi@samsung.com>
- * Krzysztof Kozlowski <k.kozlowski@samsung.com>
+ * Krzysztof Kozlowski <krzk@kernel.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/include/linux/mfd/max14577.h b/include/linux/mfd/max14577.h
index ccfaf952c31ba65645235a945c74470369ca6cd1..d81b52bb8bee8232ee878da7e37359b714542e30 100644
--- a/include/linux/mfd/max14577.h
+++ b/include/linux/mfd/max14577.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2014 Samsung Electrnoics
  * Chanwoo Choi <cw00.choi@samsung.com>
- * Krzysztof Kozlowski <k.kozlowski@samsung.com>
+ * Krzysztof Kozlowski <krzk@kernel.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by