---
name: "snd_dmaengine_pcm_unregister"
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/snd_dmaengine_pcm_unregister"
---

# snd\_dmaengine\_pcm\_unregister(9)

Removes a dmaengine based PCM device

## NAME

snd\_dmaengine\_pcm\_unregister - Removes a dmaengine based PCM device

## SYNOPSIS

**void snd\_dmaengine\_pcm\_unregister(struct device \*** *dev***);**

## ARGUMENTS

*dev*

Parent device the PCM was register with

## DESCRIPTION

Removes a dmaengine based PCM device previously registered with snd\_dmaengine\_pcm\_register.

## COPYRIGHT