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SYNCHRONIZE_IRQ(9)	   Public Functions Provided	    SYNCHRONIZE_IRQ(9)

NAME
       synchronize_irq - wait for pending IRQ handlers (on other CPUs)

SYNOPSIS
       void synchronize_irq(unsigned int irq);

ARGUMENTS
       irq
	   interrupt number to wait for

DESCRIPTION
       This function waits for any pending IRQ handlers for this interrupt to
       complete before returning. If you use this function while holding a
       resource the IRQ handler may need you will deadlock.

       This function may be called - with care - from IRQ context.

AUTHORS
       Thomas Gleixner <tglx@linutronix.de>
	   Author.

       Ingo Molnar <mingo@elte.hu>
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013		    SYNCHRONIZE_IRQ(9)

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