diff options
Diffstat (limited to 'include/asm-mips/time.h')
| -rw-r--r-- | include/asm-mips/time.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h index ee1663e64da..a8fd16e1981 100644 --- a/include/asm-mips/time.h +++ b/include/asm-mips/time.h @@ -31,20 +31,13 @@ extern int rtc_mips_set_time(unsigned long); extern int rtc_mips_set_mmss(unsigned long); /* - * Timer interrupt functions. - * mips_timer_state is needed for high precision timer calibration. - */ -extern int (*mips_timer_state)(void); - -/* * board specific routines required by time_init(). */ extern void plat_time_init(void); /* * mips_hpt_frequency - must be set if you intend to use an R4k-compatible - * counter as a timer interrupt source; otherwise it can be set up - * automagically with an aid of mips_timer_state. + * counter as a timer interrupt source. */ extern unsigned int mips_hpt_frequency; @@ -58,10 +51,22 @@ extern int (*perf_irq)(void); * Initialize the calling CPU's compare interrupt as clockevent device */ #ifdef CONFIG_CEVT_R4K -extern void mips_clockevent_init(void); +extern int mips_clockevent_init(void); extern unsigned int __weak get_c0_compare_int(void); #else -static inline void mips_clockevent_init(void) +static inline int mips_clockevent_init(void) +{ + return -ENXIO; +} +#endif + +/* + * Initialize the count register as a clocksource + */ +#ifdef CONFIG_CEVT_R4K +extern void init_mips_clocksource(void); +#else +static inline void init_mips_clocksource(void) { } #endif |