---
name: "mpt_event_deregister"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/mpt_event_deregister"
---

# mpt\_event\_deregister(9)

Deregister protocol-specific event callback handler

## NAME

mpt\_event\_deregister - Deregister protocol-specific event callback handler

## SYNOPSIS

**void mpt\_event\_deregister(u8** *cb\_idx***);**

## ARGUMENTS

*cb\_idx*

previously registered callback handle

## DESCRIPTION

Each protocol-specific driver should call this routine when it does not (or can no longer) handle events, or when its module is unloaded.

## COPYRIGHT