-#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
-