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Commit 2f72a682 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

ARM: cns3xxx: enable sparse IRQ support 



This trivially enables sparse IRQ on cns3xxx by moving the
nr_irqs definition from mach/irqs.h into the machine
descriptor. These interrupts will still get statically
assigned, so nothing changes here.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 3f9fb2a0

arch/arm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -390,6 +390,7 @@ config ARCH_CNS3XXX 
	select MIGHT_HAVE_CACHE_L2X0

	select MIGHT_HAVE_PCI

	select PCI_DOMAINS if PCI

	select SPARSE_IRQ

	help

	  Support for Cavium Networks CNS3XXX platform.

arch/arm/mach-cns3xxx/cns3420vb.c

+1 −0
Original line number Diff line number Diff line
@@ -246,6 +246,7 @@ static void __init cns3420_map_io(void) 


MACHINE_START(CNS3420VB, "Cavium Networks CNS3420 Validation Board")

	.atag_offset	= 0x100,

	.nr_irqs	= NR_IRQS_CNS3XXX,

	.map_io		= cns3420_map_io,

	.init_irq	= cns3xxx_init_irq,

	.init_time	= cns3xxx_timer_init,

arch/arm/mach-cns3xxx/include/mach/irqs.h

deleted100644 → 0
+0 −24
Original line number Diff line number Diff line 
/*

 * Copyright 2000 Deep Blue Solutions Ltd.

 * Copyright 2003 ARM Limited

 * Copyright 2008 Cavium Networks

 *

 * This file is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License, Version 2, as

 * published by the Free Software Foundation.

 */



#ifndef __MACH_IRQS_H

#define __MACH_IRQS_H



#define IRQ_LOCALTIMER		29

#define IRQ_LOCALWDOG		30

#define IRQ_TC11MP_GIC_START	32



#include <mach/cns3xxx.h>



#ifndef NR_IRQS

#error "NR_IRQS not defined by the board-specific files"

#endif



#endif