DISABLE_IRQ(9)                      Public Functions Provided                      DISABLE_IRQ(9)



NAME
       disable_irq - disable an irq and wait for completion

SYNOPSIS
       void disable_irq(unsigned int irq);

ARGUMENTS
       irq
           Interrupt to disable

DESCRIPTION
       Disable the selected interrupt line. Enables and Disables are nested. 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 AT linutronix.de>
           Author.

       Ingo Molnar <mingo AT elte.hu>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                            DISABLE_IRQ(9)