drivers: uart: clarification of poll_out blocking duration#81358

kartben merged 1 commit intozephyrproject-rtos:mainzephyrproject-rtos/zephyr:mainfrom

hubertmis:pr/api-drivers-uart-poll-out-clarificationhubertmis/zephyr:pr/api-drivers-uart-poll-out-clarificationCopy head branch name to clipboard