---
name: "z8530_shutdown"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/z8530_shutdown"
---

# z8530\_shutdown(9)

Shutdown a Z8530 device

## NAME

z8530\_shutdown - Shutdown a Z8530 device

## SYNOPSIS

**int z8530\_shutdown(struct z8530\_dev \*** *dev***);**

## ARGUMENTS

*dev*

The Z8530 chip to shutdown

## DESCRIPTION

We set the interrupt handlers to silence any interrupts. We then reset the chip and wait 100uS to be sure the reset completed. Just in case the caller then tries to do stuff.

This is called without the lock held

## AUTHOR

**Alan Cox** \<alan@lxorguk.ukuu.org.uk\>

Author.

## COPYRIGHT