---
name: "snd_ac97_read"
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_ac97_read"
---

# snd\_ac97\_read(9)

read a value from the given register

## NAME

snd\_ac97\_read - read a value from the given register

## SYNOPSIS

**unsigned short snd\_ac97\_read(struct snd\_ac97 \*** *ac97***, unsigned short** *reg***);**

## ARGUMENTS

*ac97*

the ac97 instance

*reg*

the register to read

## DESCRIPTION

Reads a value from the given register. This will invoke the read callback directly after the register check.

## RETURN

The read value.

## COPYRIGHT