localtimer.h 738 B

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  1. /*
  2. * arch/arm/include/asm/localtimer.h
  3. *
  4. * Copyright (C) 2004-2005 ARM Ltd.
  5. *
  6. * This program is free software; you can redistribute it and/or modify
  7. * it under the terms of the GNU General Public License version 2 as
  8. * published by the Free Software Foundation.
  9. */
  10. #ifndef __ASM_ARM_LOCALTIMER_H
  11. #define __ASM_ARM_LOCALTIMER_H
  12. #include <linux/errno.h>
  13. struct clock_event_device;
  14. struct local_timer_ops {
  15. int (*setup)(struct clock_event_device *);
  16. void (*stop)(struct clock_event_device *);
  17. };
  18. #ifdef CONFIG_LOCAL_TIMERS
  19. /*
  20. * Register a local timer driver
  21. */
  22. int local_timer_register(struct local_timer_ops *);
  23. #else
  24. static inline int local_timer_register(struct local_timer_ops *ops)
  25. {
  26. return -ENXIO;
  27. }
  28. #endif
  29. #endif