2843114699
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
20 lines
479 B
C
20 lines
479 B
C
/*
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* Nothing to see here yet
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*/
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#ifndef _ARCH_ARM_HW_IRQ_H
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#define _ARCH_ARM_HW_IRQ_H
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#include <asm/mach/irq.h>
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#if defined(CONFIG_NO_IDLE_HZ)
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# include <asm/dyntick.h>
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# define handle_dynamic_tick(action) \
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if (!(action->flags & IRQF_TIMER) && system_timer->dyn_tick) { \
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write_seqlock(&xtime_lock); \
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if (system_timer->dyn_tick->state & DYN_TICK_ENABLED) \
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system_timer->dyn_tick->handler(irq, NULL); \
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write_sequnlock(&xtime_lock); \
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}
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#endif
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#endif
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