/* * asm/arch-atmel/irq.h: * 2001 Erwin Authried */#ifndef __ASM_ARCH_IRQ_H__#define __ASM_ARCH_IRQ_H__#include <asm/hardware.h>#include <asm/io.h>#include <asm/mach/irq.h>#include <asm/arch/irqs.h>#define fixup_irq(x) (x)extern void at91_mask_irq(unsigned int irq);extern void at91_unmask_irq(unsigned int irq);extern void at91_mask_ack_irq(unsigned int irq);extern void at91_init_aic(void);static __inline__ void irq_init_irq(void){	int irq;	at91_init_aic();	for (irq = 0; irq < NR_IRQS; irq++) {	        if (!VALID_IRQ(irq)) continue;		irq_desc[irq].valid	= 1;		irq_desc[irq].probe_ok	= 1;		irq_desc[irq].mask_ack	= at91_mask_ack_irq;		irq_desc[irq].mask	= at91_mask_irq;		irq_desc[irq].unmask	= at91_unmask_irq;	}}#endif /* __ASM_ARCH_IRQ_H__ */