diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h
index 7829e955ca04..14992fde7340 100644
--- a/arch/m68k/include/asm/irq.h
+++ b/arch/m68k/include/asm/irq.h
@@ -2,6 +2,9 @@
 #ifndef _M68K_IRQ_H_
 #define _M68K_IRQ_H_
 
+#include <linux/atomic.h>
+#include <linux/linkage.h>
+
 /*
  * This should be the same as the max(NUM_X_SOURCES) for all the
  * different m68k hosts compiled into the kernel.
@@ -59,6 +62,8 @@
 struct irq_data;
 struct irq_chip;
 struct irq_desc;
+struct pt_regs;
+
 extern unsigned int m68k_irq_startup(struct irq_data *data);
 extern unsigned int m68k_irq_startup_irq(unsigned int irq);
 extern void m68k_irq_shutdown(struct irq_data *data);