---
name: "dynamic_irq_init_keep_chip_data"
section: "9"
platform: "linux"
package: "linux-manual-2.6.32"
version: "2.6.32-48squeeze6"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/dynamic_irq_init_keep_chip_data"
---

# dynamic\_irq\_init\_keep\_chip\_data(9)

initialize a dynamically allocated irq

## NAME

dynamic\_irq\_init\_keep\_chip\_data - initialize a dynamically allocated irq

## SYNOPSIS

**void dynamic\_irq\_init\_keep\_chip\_data(unsigned int** *irq***);**

## ARGUMENTS

*irq*

irq number to initialize

## DESCRIPTION

does not set irq\_to\_desc(irq)-\>chip\_data to NULL

## AUTHORS

**Thomas Gleixner** \<tglx@linutronix.de\>

Author.

**Ingo Molnar** \<mingo@elte.hu\>

Author.

## COPYRIGHT