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David Howells7d12e782006-10-05 14:55:46 +01001/* saved per-CPU IRQ register pointer
2 *
3 * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
Andrew Mortonefbc52f2006-10-06 00:43:50 -070011#include <linux/module.h>
David Howells7d12e782006-10-05 14:55:46 +010012#include <asm/irq_regs.h>
13
14#ifndef ARCH_HAS_OWN_IRQ_REGS
15DEFINE_PER_CPU(struct pt_regs *, __irq_regs);
Andrew Mortonefbc52f2006-10-06 00:43:50 -070016EXPORT_PER_CPU_SYMBOL(__irq_regs);
David Howells7d12e782006-10-05 14:55:46 +010017#endif