1. NAME

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

2. SYNOPSIS

void synchronize_irq(unsigned int  irq );

3. ARGUMENTS

irq
    interrupt number to wait for

4. 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.

5. AUTHORS

Thomas Gleixner < >
    Author.

Ingo Molnar < >
    Author.

6. COPYRIGHT