Hi,
Having some issue when upgrading sdk to 2.2.0
The k_delayed_work struct was renamed to k_work_delayable in Zephyr 2.6. Please refer to the release notes here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/releases/release-notes-2.6.html#api-changes for a complete list of the changes.
