---
name: "device_power_up"
section: "9"
platform: "linux"
package: "linux-manual-2.6.26"
version: "2.6.26-29"
release: "Debian 5.0 (Lenny)"
platforms: ["linux"]
url: "https://new.carta.tech/device_power_up"
---

# device\_power\_up(9)

Turn on all devices that need special attention.

## NAME

device\_power\_up - Turn on all devices that need special attention.

## SYNOPSIS

**void device\_power\_up(***void***);**

## ARGUMENTS

*void*

no arguments

## DESCRIPTION

Power on system devices, then devices that required we shut them down with interrupts disabled.

Must be called with interrupts disabled.

## COPYRIGHT