2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Copyright (C) 1994 by Waldorf GMBH, written by Ralf Baechle
7 * Copyright (C) 1995, 96, 97, 98, 99, 2000, 01, 02, 03 by Ralf Baechle
12 #include <linux/config.h>
13 #include <linux/linkage.h>
17 static inline int irq_canonicalize(int irq)
19 return ((irq == 2) ? 9 : irq);
22 #define irq_canonicalize(irq) (irq) /* Sane hardware, sane code ... */
25 extern void disable_irq(unsigned int);
26 extern void disable_irq_nosync(unsigned int);
27 extern void enable_irq(unsigned int);
30 extern asmlinkage unsigned int do_IRQ(int irq, struct pt_regs *regs);
32 extern void init_generic_irq(void);
35 int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
37 #endif /* _ASM_IRQ_H */