diff --git a/arch/m68k/include/asm/atarihw.h b/arch/m68k/include/asm/atarihw.h
index f51f709..0392b2865 100644
--- a/arch/m68k/include/asm/atarihw.h
+++ b/arch/m68k/include/asm/atarihw.h
@@ -399,8 +399,8 @@
 #define CODEC_OVERFLOW_LEFT     2
   u_char unused2, unused3, unused4, unused5;
   u_char gpio_directions;
-#define GPIO_IN                 0
-#define GPIO_OUT                1
+#define CODEC_GPIO_IN           0
+#define CODEC_GPIO_OUT          1
   u_char unused6;
   u_char gpio_data;
 };