include/linux/tick.h

   1 /*  linux/include/linux/tick.h
   2  *
   3  *  This file contains the structure definitions for tick related functions
   4  *
   5  */
   6 #ifndef _LINUX_TICK_H
   7 #define _LINUX_TICK_H
   8
   9 #include <linux/clockchips.h>
  10
  11 #ifdef CONFIG_GENERIC_CLOCKEVENTS
  12
  13 enum tick_device_mode {
  14         TICKDEV_MODE_PERIODIC,
  15         TICKDEV_MODE_ONESHOT,
  16 };
  17
  18 struct tick_device {
  19         struct clock_event_device *evtdev;
  20         enum tick_device_mode mode;
  21 };
  22
  23 extern void __init tick_init(void);
  24
  25 #else
  26
  27 static inline void tick_init(void) { }
  28
  29 #endif
  30
  31 #endif