1 // SPDX-License-Identifier: GPL-2.0-or-later <<
2 /* saved per-CPU IRQ register pointer 1 /* saved per-CPU IRQ register pointer
3 * 2 *
4 * Copyright (C) 2006 Red Hat, Inc. All Rights 3 * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
5 * Written by David Howells (dhowells@redhat.c 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.
6 */ 10 */
7 #include <linux/export.h> 11 #include <linux/export.h>
8 #include <linux/percpu.h> 12 #include <linux/percpu.h>
9 #include <asm/irq_regs.h> 13 #include <asm/irq_regs.h>
10 14
11 #ifndef ARCH_HAS_OWN_IRQ_REGS 15 #ifndef ARCH_HAS_OWN_IRQ_REGS
12 DEFINE_PER_CPU(struct pt_regs *, __irq_regs); 16 DEFINE_PER_CPU(struct pt_regs *, __irq_regs);
13 EXPORT_PER_CPU_SYMBOL(__irq_regs); 17 EXPORT_PER_CPU_SYMBOL(__irq_regs);
14 #endif 18 #endif
15 19
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