2ba9bd9434
When dp disconnect is triggered, as part of the teardown process, the driver sends a notification to audio driver and waits for the audio driver to complete before proceeding. When back to back disconnects are triggered currently there is no check if a disconnect is already in progress. So the driver ends up reinitializing the signal completion that the previous disconnect thread is waiting on causing this issue. This change adds a check at the beginning of disconnect handling and bail out if a disconnect is already in progress. Change-Id: I2eaee339408d9dbc120f8efc14d86fca0ebb0758 Signed-off-by: Rajkumar Subbiah <rsubbia@codeaurora.org>