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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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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
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#define __ASM_ARM_IRQ_H
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#include <mach/irqs.h>
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#ifndef irq_canonicalize
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#define irq_canonicalize(i) (i)
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#endif
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#define NR_IRQS_LEGACY 16
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/*
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* Use this value to indicate lack of interrupt
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* capability
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*/
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#ifndef NO_IRQ
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#define NO_IRQ ((unsigned int)(-1))
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#endif
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#ifndef __ASSEMBLY__
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struct irqaction;
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struct pt_regs;
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extern void migrate_irqs(void);
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extern void asm_do_IRQ(unsigned int, struct pt_regs *);
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void init_IRQ(void);
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#endif
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#endif
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