---
name: "uart_unregister_driver"
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/uart_unregister_driver"
---

# uart\_unregister\_driver(9)

remove a driver from the uart core layer

## NAME

uart\_unregister\_driver - remove a driver from the uart core layer

## SYNOPSIS

**void uart\_unregister\_driver(struct uart\_driver \*** *drv***);**

## ARGUMENTS

*drv*

low level driver structure

## DESCRIPTION

Remove all references to a driver from the core driver. The low level driver must have removed all its ports via the **uart\_remove\_one\_port** if it registered them with **uart\_add\_one\_port**. (ie, drv-\>port == NULL)

## COPYRIGHT