---
name: "snd_unregister_device"
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_unregister_device"
---

# snd\_unregister\_device(9)

unregister the device on the given card

## NAME

snd\_unregister\_device - unregister the device on the given card

## SYNOPSIS

**int snd\_unregister\_device(struct device \*** *dev***);**

## ARGUMENTS

*dev*

the device instance

## DESCRIPTION

Unregisters the device file already registered via **snd\_register\_device**.

## RETURN

Zero if successful, or a negative error code on failure.

## COPYRIGHT