---
title: releaseIRMChannelInGeneration
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iofirewirecontroller/1457139-releaseirmchannelingeneration
---

# releaseIRMChannelInGeneration

## Declaration

```occ
IOReturn releaseIRMChannelInGeneration(UInt8 isochChannel, UInt32 generation);
```