1 files changed, 10 insertions, 0 deletions

diff --git a/arch/blackfin/mach-bf548/include/mach/gpio.h b/arch/blackfin/mach-bf548/include/mach/gpio.h
index 850e39d193e3..28037e331964 100644
--- a/arch/blackfin/mach-bf548/include/mach/gpio.h
+++ b/arch/blackfin/mach-bf548/include/mach/gpio.h
@@ -3,6 +3,10 @@
  * Licensed under the GPL-2 or later.
  */
 
+
+#ifndef _MACH_GPIO_H_
+#define _MACH_GPIO_H_
+
 #define GPIO_PA0        0
 #define GPIO_PA1        1
 #define GPIO_PA2        2
@@ -166,6 +170,8 @@
 
 #define MAX_BLACKFIN_GPIOS 160
 
+#ifndef __ASSEMBLY__
+
 struct gpio_port_t {
         unsigned short port_fer;
         unsigned short dummy1;
@@ -191,3 +197,7 @@ struct gpio_port_s {
         unsigned short inen;
         unsigned int mux;
 };
+
+#endif
+
+#endif /* _MACH_GPIO_H_ */