#ifndef __ASM_SH_TIMER_H#define __ASM_SH_TIMER_H #include <linux/sysdev.h>#include <asm/cpu/timer.h> struct sys_timer_ops {	int (*init)(void);	int (*start)(void);	int (*stop)(void);#ifndef CONFIG_GENERIC_TIME	unsigned long (*get_offset)(void);#endif}; struct sys_timer {	const char		*name; 	struct sys_device	dev;	struct sys_timer_ops	*ops; #ifdef CONFIG_NO_IDLE_HZ	struct dyn_tick_timer	*dyn_tick;#endif}; #ifdef CONFIG_NO_IDLE_HZ#define DYN_TICK_ENABLED	(1 << 1) struct dyn_tick_timer {	spinlock_t	lock;	unsigned int	state;			/* Current state */	int		(*enable)(void);	/* Enables dynamic tick */	int		(*disable)(void);	/* Disables dynamic tick */	void		(*reprogram)(unsigned long); /* Reprograms the timer */	int		(*handler)(int, void *);}; void timer_dyn_reprogram(void);#else#define timer_dyn_reprogram()	do { } while (0)#endif #define TICK_SIZE (tick_nsec / 1000) extern struct sys_timer tmu_timer, cmt_timer, mtu2_timer;extern struct sys_timer *sys_timer; #ifndef CONFIG_GENERIC_TIMEstatic inline unsigned long get_timer_offset(void){	return sys_timer->ops->get_offset();}#endif /* arch/sh/kernel/timers/timer.c */struct sys_timer *get_sys_timer(void); /* arch/sh/kernel/time.c */void handle_timer_tick(void); #endif /* __ASM_SH_TIMER_H */