register_sound_special_device
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## Name

register_sound_special_device — register a special sound node

## Synopsis

`int register_sound_special_device (` | const struct file_operations * fops,
| int unit,
| struct device * dev`)`;

## Arguments

`fops`

  File operations for the driver

`unit`

  Unit number to allocate

`dev`

  device pointer

## Description

Allocate a special sound device by minor number from the sound subsystem.

## Return

The allocated number is returned on success. On failure, a negative error code is returned.

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