1 /* 2 * include/asm-xtensa/irq.h 3 * 4 * This file is subject to the terms and conditions of the GNU General Public 5 * License. See the file "COPYING" in the main directory of this archive 6 * for more details. 7 * 8 * Copyright (C) 2001 - 2005 Tensilica Inc. 9 */ 10 11 #ifndef _XTENSA_IRQ_H 12 #define _XTENSA_IRQ_H 13 14 #include <platform/hardware.h> 15 #include <variant/core.h> 16 17 #ifndef PLATFORM_NR_IRQS 18 # define PLATFORM_NR_IRQS 0 19 #endif 20 #define XTENSA_NR_IRQS XCHAL_NUM_INTERRUPTS 21 #define NR_IRQS (XTENSA_NR_IRQS + PLATFORM_NR_IRQS) 22 23 static __inline__ int irq_canonicalize(int irq) 24 { 25 return (irq); 26 } 27 28 struct irqaction; 29 30 #endif /* _XTENSA_IRQ_H */ 31