1. 根目录:
2. include
3. linux
4. irqchip
5. irq-sa11x0.h

/*
 * Generic IRQ handling for the SA11x0.
 *
 * Copyright (C) 2015 Dmitry Eremin-Solenikov
 * Copyright (C) 1999-2001 Nicolas Pitre
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __INCLUDE_LINUX_IRQCHIP_IRQ_SA11x0_H
#define __INCLUDE_LINUX_IRQCHIP_IRQ_SA11x0_H

void __init sa11x0_init_irq_nodt(int irq_start, resource_size_t io_start);

#endif