1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * 4 * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org) 5 */ 6 #ifndef __ASM_IRQ_REGS_H 7 #define __ASM_IRQ_REGS_H 8 9 #define ARCH_HAS_OWN_IRQ_REGS 10 11 #include <linux/thread_info.h> 12 13 static inline struct pt_regs *get_irq_regs(void) 14 { 15 return current_thread_info()->regs; 16 } 17 18 static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) 19 { 20 struct pt_regs *old_regs; 21 22 old_regs = get_irq_regs(); 23 current_thread_info()->regs = new_regs; 24 25 return old_regs; 26 } 27 28 #endif /* __ASM_IRQ_REGS_H */ 29