kernel-ark/include/asm-m68knommu/hardirq.h
Greg Ungerer 230afb065b [PATCH] m68knommu: hardirq.h needs definition of NR_IRQS
Need to include the local asm/irq.h to get the NR_IRQS definition.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:16:54 -08:00

27 lines
591 B
C

#ifndef __M68K_HARDIRQ_H
#define __M68K_HARDIRQ_H
#include <linux/config.h>
#include <linux/cache.h>
#include <linux/threads.h>
#include <asm/irq.h>
typedef struct {
unsigned int __softirq_pending;
} ____cacheline_aligned irq_cpustat_t;
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
#define HARDIRQ_BITS 8
/*
* The hardirq mask has to be large enough to have
* space for potentially all IRQ sources in the system
* nesting on a single CPU:
*/
#if (1 << HARDIRQ_BITS) < NR_IRQS
# error HARDIRQ_BITS is too low!
#endif
#endif /* __M68K_HARDIRQ_H */