1 #ifndef __ASM_I8253_H__
2 #define __ASM_I8253_H__
4 #include <linux/clockchips.h>
6 extern spinlock_t i8253_lock
;
8 extern struct clock_event_device
*global_clock_event
;
11 * pit_interrupt_hook - hook into timer tick
12 * @regs: standard registers from interrupt
14 * Call the global clock event handler.
16 static inline void pit_interrupt_hook(void)
18 global_clock_event
->event_handler(global_clock_event
);
21 #endif /* __ASM_I8253_H__ */