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1 /* irq.h: FRV IRQ definitions
2  *
3  * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
4  * Written by David Howells (dhowells@redhat.com)
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version
9  * 2 of the License, or (at your option) any later version.
10  */
11 
12 #ifndef _ASM_IRQ_H_
13 #define _ASM_IRQ_H_
14 
15 #define NR_IRQS				48
16 #define IRQ_BASE_CPU			(0 * 16)
17 #define IRQ_BASE_FPGA			(1 * 16)
18 #define IRQ_BASE_MB93493		(2 * 16)
19 
20 /* probe returns a 32-bit IRQ mask:-/ */
21 #define MIN_PROBE_IRQ			(NR_IRQS - 32)
22 
23 #ifndef __ASSEMBLY__
irq_canonicalize(int irq)24 static inline int irq_canonicalize(int irq)
25 {
26 	return irq;
27 }
28 #endif
29 
30 #endif /* _ASM_IRQ_H_ */
31