From 354e6f72d6fd5d3d2963efe030265972866cd969 Mon Sep 17 00:00:00 2001 From: eric miao Date: Fri, 25 Jun 2010 09:46:09 +0100 Subject: ARM: 6197/2: preliminary support for sparse IRQ So to allow NR_IRQS to be dynamic and platforms to specify the number of IRQs really needed. Acked-by: Paul Mundt Signed-off-by: Eric Miao Signed-off-by: Russell King --- arch/arm/include/asm/irq.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/include/asm/irq.h') diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h index 237282f7c762..2721a5814cb9 100644 --- a/arch/arm/include/asm/irq.h +++ b/arch/arm/include/asm/irq.h @@ -7,6 +7,8 @@ #define irq_canonicalize(i) (i) #endif +#define NR_IRQS_LEGACY 16 + /* * Use this value to indicate lack of interrupt * capability -- cgit v1.2.3