mirror of
https://github.com/torvalds/linux.git
synced 2024-12-30 14:52:05 +00:00
354e6f72d6
So to allow NR_IRQS to be dynamic and platforms to specify the number of IRQs really needed. Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
32 lines
475 B
C
32 lines
475 B
C
#ifndef __ASM_ARM_IRQ_H
|
|
#define __ASM_ARM_IRQ_H
|
|
|
|
#include <mach/irqs.h>
|
|
|
|
#ifndef irq_canonicalize
|
|
#define irq_canonicalize(i) (i)
|
|
#endif
|
|
|
|
#define NR_IRQS_LEGACY 16
|
|
|
|
/*
|
|
* Use this value to indicate lack of interrupt
|
|
* capability
|
|
*/
|
|
#ifndef NO_IRQ
|
|
#define NO_IRQ ((unsigned int)(-1))
|
|
#endif
|
|
|
|
#ifndef __ASSEMBLY__
|
|
struct irqaction;
|
|
struct pt_regs;
|
|
extern void migrate_irqs(void);
|
|
|
|
extern void asm_do_IRQ(unsigned int, struct pt_regs *);
|
|
void init_IRQ(void);
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|