diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 174bd546c08b..bb1149126c54 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -48,7 +48,6 @@
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
-#include <mach/gpio.h>
 
 #include "../codecs/wm8731.h"
 #include "atmel-pcm.h"