diff options
author | Paul Mackerras <paulus@samba.org> | 2008-01-31 11:25:51 +1100 |
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committer | Paul Mackerras <paulus@samba.org> | 2008-01-31 11:25:51 +1100 |
commit | bd45ac0c5daae35e7c71138172e63df5cf644cf6 (patch) | |
tree | 5eb5a599bf6a9d7a8a34e802db932aa9e9555de4 /include/asm-x86/hpet.h | |
parent | 4eece4ccf997c0e6d8fdad3d842e37b16b8d705f (diff) | |
parent | 5bdeae46be6dfe9efa44a548bd622af325f4bdb4 (diff) |
Merge branch 'linux-2.6'
Diffstat (limited to 'include/asm-x86/hpet.h')
-rw-r--r-- | include/asm-x86/hpet.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/asm-x86/hpet.h b/include/asm-x86/hpet.h index ad8d6e75878..6a9b4ac59bf 100644 --- a/include/asm-x86/hpet.h +++ b/include/asm-x86/hpet.h @@ -69,6 +69,7 @@ extern void force_hpet_resume(void); #include <linux/interrupt.h> +typedef irqreturn_t (*rtc_irq_handler)(int interrupt, void *cookie); extern int hpet_mask_rtc_irq_bit(unsigned long bit_mask); extern int hpet_set_rtc_irq_bit(unsigned long bit_mask); extern int hpet_set_alarm_time(unsigned char hrs, unsigned char min, @@ -77,13 +78,16 @@ extern int hpet_set_periodic_freq(unsigned long freq); extern int hpet_rtc_dropped_irq(void); extern int hpet_rtc_timer_init(void); extern irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id); +extern int hpet_register_irq_handler(rtc_irq_handler handler); +extern void hpet_unregister_irq_handler(rtc_irq_handler handler); #endif /* CONFIG_HPET_EMULATE_RTC */ -#else +#else /* CONFIG_HPET_TIMER */ static inline int hpet_enable(void) { return 0; } static inline unsigned long hpet_readl(unsigned long a) { return 0; } +static inline int is_hpet_enabled(void) { return 0; } -#endif /* CONFIG_HPET_TIMER */ +#endif #endif /* ASM_X86_HPET_H */ |