---
title: getLPMExitLatency
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iousbhostdevice/2880436-getlpmexitlatency
---

# getLPMExitLatency

## Declaration

```occ
virtual IOReturn getLPMExitLatency(tUSBLinkState linkState, tUSBLPMExitLatency latencyType, uint32_t & latencyNs);
```