hsi_put_controller
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## Name

hsi_put_controller — Free an HSI controller

## Synopsis

`void hsi_put_controller (` | struct hsi_controller * hsi`)`;

## Arguments

`hsi`

  Pointer to the HSI controller to freed

## Description

HSI controller drivers should only use this function if they need to free their allocated hsi_controller structures before a successful call to hsi_register_controller. Other use is not allowed.

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