Commit a2be01b1 authored by Rob Herring's avatar Rob Herring
Browse files

ARM: only include mach/irqs.h for !SPARSE_IRQ

Make mach/irqs.h optional for SPARSE_IRQ. With this change mach/irqs.h can
be removed by converting platforms over to sparse irq.

Platforms either need to set nr_irqs in their machine desc or all irqchips
used by a platform need to allocate their irq_descs. There cannot be a
mixture. Once this is done, the platforms can select SPARSE_IRQ. shmobile
does the latter, and mmp and pxa do the former.
Signed-off-by: default avatarRob Herring <>
parent 250a2723
#ifndef __ASM_ARM_IRQ_H
#define __ASM_ARM_IRQ_H
#define NR_IRQS_LEGACY 16
#include <mach/irqs.h>
#ifndef irq_canonicalize
#define irq_canonicalize(i) (i)
#define NR_IRQS_LEGACY 16
* Use this value to indicate lack of interrupt
* capability
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