---
name: "regulator_sync_voltage"
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/regulator_sync_voltage"
---

# regulator\_sync\_voltage(9)

re-apply last regulator output voltage

## NAME

regulator\_sync\_voltage - re-apply last regulator output voltage

## SYNOPSIS

**int regulator\_sync\_voltage(struct regulator \*** *regulator***);**

## ARGUMENTS

*regulator*

regulator source

## DESCRIPTION

Re-apply the last configured voltage. This is intended to be used where some external control source the consumer is cooperating with has caused the configured voltage to change.

## AUTHORS

**Liam Girdwood** \<lrg@slimlogic.co.uk\>

Author.

**Mark Brown** \<broonie@opensource.wolfsonmicro.com\>\
 Wolfson Microelectronics,

Author.

## COPYRIGHT