[deliverable/linux.git] / arch / mips / include / asm / irq_regs.h

/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 *
 * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
 */
#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 */
Commit	Line	Data
937a8015 RB	1	/*
	2	* This program is free software; you can redistribute it and/or
	3	* modify it under the terms of the GNU General Public License
	4	* as published by the Free Software Foundation; either version
	5	* 2 of the License, or (at your option) any later version.
	6	*
	7	* Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
	8	*/
	9	#ifndef __ASM_IRQ_REGS_H
	10	#define __ASM_IRQ_REGS_H
	11
	12	#define ARCH_HAS_OWN_IRQ_REGS
	13
	14	#include <linux/thread_info.h>
	15
	16	static inline struct pt_regs *get_irq_regs(void)
	17	{
	18	return current_thread_info()->regs;
	19	}
	20
1d2753a6 DD	21	static inline struct pt_regs set_irq_regs(struct pt_regs new_regs)
	22	{
	23	struct pt_regs *old_regs;
	24
	25	old_regs = get_irq_regs();
	26	current_thread_info()->regs = new_regs;
	27
	28	return old_regs;
	29	}
	30
937a8015	31	#endif /* __ASM_IRQ_REGS_H */