diff --git a/drivers/gpio/at91_gpio.c b/drivers/gpio/at91_gpio.c
index 6073843b5e..af0978675e 100644
--- a/drivers/gpio/at91_gpio.c
+++ b/drivers/gpio/at91_gpio.c
@@ -1,5 +1,5 @@
 /*
- * Memory Setup stuff - taken from blob memsetup.S
+ * Copyright (C) 2013 Bo Shen <voice.shen@atmel.com>
  *
  * Copyright (C) 2009 Jens Scharsig (js_at_ng@scharsoft.de)
  *