| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) 2020-2022 Loongson Technology Corporation Limited |
| */ |
| #ifndef __ASM_IRQ_REGS_H |
| #define __ASM_IRQ_REGS_H |
| |
| #define ARCH_HAS_OWN_IRQ_REGS |
| |
| #include <linux/thread_info.h> |
| |
| static inline struct pt_regs *get_irq_regs(void) |
| { |
| return current_thread_info()->regs; |
| } |
| |
| static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) |
| { |
| struct pt_regs *old_regs; |
| |
| old_regs = get_irq_regs(); |
| current_thread_info()->regs = new_regs; |
| |
| return old_regs; |
| } |
| |
| #endif /* __ASM_IRQ_REGS_H */ |
