> From: Lu Baolu <baolu.lu@linux.intel.com>> Sent: Thursday, July 27, 2023 1:49 PM> > The pair of interfaces are not used anywhere in the tree. Remove it to> avoid dead code.> > Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>Reviewed-by: Kevin Tian <kevin.tian@intel.com>