arch/mips/include/asm/irq_regs.h

   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 */