disable_irq_nosync
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## Name

disable_irq_nosync — disable an irq without waiting

## Synopsis

`void disable_irq_nosync (` | unsigned int irq`)`;

## Arguments

`irq`

  Interrupt to disable

## Description

Disable the selected interrupt line. Disables and Enables are nested. Unlike `disable_irq`, this function does not ensure existing instances of the IRQ handler have completed before returning.

This function may be called from IRQ context.

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