arch/arm/include/asm/arch_timer.h

   1 #ifndef __ASMARM_ARCH_TIMER_H
   2 #define __ASMARM_ARCH_TIMER_H
   3
   4 #include <asm/errno.h>
   5 #include <linux/clocksource.h>
   6
   7 #ifdef CONFIG_ARM_ARCH_TIMER
   8 int arch_timer_of_register(void);
   9 int arch_timer_sched_clock_init(void);
  10 struct timecounter *arch_timer_get_timecounter(void);
  11 #else
  12 static inline int arch_timer_of_register(void)
  13 {
  14         return -ENXIO;
  15 }
  16
  17 static inline int arch_timer_sched_clock_init(void)
  18 {
  19         return -ENXIO;
  20 }
  21
  22 static inline struct timecounter *arch_timer_get_timecounter(void)
  23 {
  24         return NULL;
  25 }
  26 #endif
  27
  28 #endif