162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later 262306a36Sopenharmony_ci/* saved per-CPU IRQ register pointer 362306a36Sopenharmony_ci * 462306a36Sopenharmony_ci * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. 562306a36Sopenharmony_ci * Written by David Howells (dhowells@redhat.com) 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci#include <linux/export.h> 862306a36Sopenharmony_ci#include <linux/percpu.h> 962306a36Sopenharmony_ci#include <asm/irq_regs.h> 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#ifndef ARCH_HAS_OWN_IRQ_REGS 1262306a36Sopenharmony_ciDEFINE_PER_CPU(struct pt_regs *, __irq_regs); 1362306a36Sopenharmony_ciEXPORT_PER_CPU_SYMBOL(__irq_regs); 1462306a36Sopenharmony_ci#endif 15