5747d1a551
Right now DPC removes all messages but doesn't actually clean up all of the outstanding state that's in flight. In general, this isn't that harmful for most things as the display is going away at this point, but if any suspend blockers are being held pending this work then we end up in a state where the device can never suspend. This causes severe battery drain that can only be fixed by a reboot. Test: manual Fixes: 213407479 Change-Id: I5b61f5bd498f09026d5b398bb3a8ccdaa91601fe