1#ifndef __ASM_IDLE_H
 2#define __ASM_IDLE_H
 3
 4#include <linux/linkage.h>
 5
 6extern void (*cpu_wait)(void);
 7extern void r4k_wait(void);
 8extern asmlinkage void __r4k_wait(void);
 9extern void r4k_wait_irqoff(void);
10extern void __pastwait(void);
11
12static inline int using_rollback_handler(void)
13{
14	return cpu_wait == r4k_wait;
15}
16
17static inline int address_is_in_r4k_wait_irqoff(unsigned long addr)
18{
19	return addr >= (unsigned long)r4k_wait_irqoff &&
20	       addr < (unsigned long)__pastwait;
21}
22
23#endif /* __ASM_IDLE_H  */