-#ifndef __ASM_I8253_H__
-#define __ASM_I8253_H__
+#ifndef ASM_X86__I8253_H
+#define ASM_X86__I8253_H
/* i8253A PIT registers */
#define PIT_MODE 0x43
extern void setup_pit_timer(void);
-#endif /* __ASM_I8253_H__ */
+#define inb_pit inb_p
+#define outb_pit outb_p
+
+#endif /* ASM_X86__I8253_H */