#include <linux/list.h>
#include <linux/init.h>
#include <linux/io.h>
+#include <linux/spinlock.h>
#include <asm/mach/irq.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
+#include "common.h"
+
static void isa_mask_pic_lo_irq(unsigned int irq)
{
unsigned int mask = 1 << (irq & 7);