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linux-next/include/asm-arm/hw_irq.h
Al Viro 2843114699 [PATCH] misc arm pt_regs fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-08 12:32:36 -07:00

21 lines
479 B
C

/*
* 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