m68k: convert to asm-generic/hardirq.h

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/m68k/include/asm/hardirq_mm.h b/arch/m68k/include/asm/hardirq_mm.h
index 394ee94..554f65b 100644
--- a/arch/m68k/include/asm/hardirq_mm.h
+++ b/arch/m68k/include/asm/hardirq_mm.h
@@ -1,16 +1,8 @@
 #ifndef __M68K_HARDIRQ_H
 #define __M68K_HARDIRQ_H
 
-#include <linux/threads.h>
-#include <linux/cache.h>
-
-/* entry.S is sensitive to the offsets of these fields */
-typedef struct {
-	unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
-
 #define HARDIRQ_BITS	8
 
+#include <asm-generic/hardirq.h>
+
 #endif