drivers: serial: stm32: fix locked pm state #100234
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When not using the async API, the rx_woken flag can be set but cannot be cleared, leading to an indefinitely locked pm state. This commit prevents the flag from being set when not using the async API. Signed-off-by: Adrien Lessard <[email protected]>
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When not using the async API, the rx_woken flag can be set but cannot be cleared, leading to an indefinitely locked pm state. This commit prevents the flag from being set when not using the async API.