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PD#SWPL-172313 Problem: When invalid key set, the driver stuck at waiting for owner bit. Solution: If the DMA meets error during processing, it will skip setting owner bit. Therefore, we should only wait for owner bit if everything is good. Verify: S4D Change-Id: Ic41998f568e78759e65a1c034ef30ae1eebd132a Signed-off-by: Matthew Shyu <matthew.shyu@amlogic.com>