irq.h 432 字节
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#ifndef __ASM_ARM_IRQ_H
#define __ASM_ARM_IRQ_H

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#include <mach/irqs.h>
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#ifndef irq_canonicalize
#define irq_canonicalize(i)	(i)
#endif

/*
 * Use this value to indicate lack of interrupt
 * capability
 */
#ifndef NO_IRQ
#define NO_IRQ	((unsigned int)(-1))
#endif

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#ifndef __ASSEMBLY__
struct irqaction;
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extern void migrate_irqs(void);
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extern void asm_do_IRQ(unsigned int, struct pt_regs *);
void init_IRQ(void);

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#endif

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#endif