[linux-block.git] / include / asm-arm / hw_irq.h

/*
 * Nothing to see here yet
 */
#ifndef _ARCH_ARM_HW_IRQ_H
#define _ARCH_ARM_HW_IRQ_H

#include <asm/mach/irq.h>

#if defined(CONFIG_NO_IDLE_HZ)
# include <asm/dyntick.h>
# define handle_dynamic_tick(action)					\
	if (!(action->flags & IRQF_TIMER) && system_timer->dyn_tick) {	\
		write_seqlock(&xtime_lock);				\
		if (system_timer->dyn_tick->state & DYN_TICK_ENABLED)	\
			system_timer->dyn_tick->handler(irq, NULL);	\
		write_sequnlock(&xtime_lock);				\
	}
#endif

#endif
Commit	Line	Data
4a2581a0 TG	1	/*
	2	* Nothing to see here yet
	3	*/
	4	#ifndef _ARCH_ARM_HW_IRQ_H
	5	#define _ARCH_ARM_HW_IRQ_H
	6
	7	#include <asm/mach/irq.h>
	8
d061daa0 TG	9	#if defined(CONFIG_NO_IDLE_HZ)
	10	# include <asm/dyntick.h>
	11	# define handle_dynamic_tick(action) \
52e405ea	12	if (!(action->flags & IRQF_TIMER) && system_timer->dyn_tick) { \
d061daa0 TG	13	write_seqlock(&xtime_lock); \
d061daa0 TG	14	if (system_timer->dyn_tick->state & DYN_TICK_ENABLED) \
28431146	15	system_timer->dyn_tick->handler(irq, NULL); \
d061daa0 TG	16	write_sequnlock(&xtime_lock); \
	17	}
	18	#endif
	19
4a2581a0	20	#endif