452     const bt_bdaddr_t& bda) {  in ConnectionCallback()  argument
458   std::string device_address = BtAddrString(&bda);  in ConnectionCallback()
492   std::shared_ptr<Connection> connection(new Connection(conn_id, bda));  in ConnectionCallback()
637     const bt_bdaddr_t& bda,  in RequestReadCallback()  argument
644   auto conn = GetConnection(conn_id, bda, trans_id);  in RequestReadCallback()
648   std::string device_address = BtAddrString(&bda);  in RequestReadCallback()
692     const bt_bdaddr_t& bda,  in RequestWriteCallback()  argument
704   auto conn = GetConnection(conn_id, bda, trans_id);  in RequestWriteCallback()
708   std::string device_address = BtAddrString(&bda);  in RequestWriteCallback()
761     const bt_bdaddr_t& bda, int exec_write) {  in RequestExecWriteCallback()  argument
766   auto conn = GetConnection(conn_id, bda, trans_id);  in RequestExecWriteCallback()
770   std::string device_address = BtAddrString(&bda);  in RequestExecWriteCallback()
909     int conn_id, const bt_bdaddr_t& bda, int request_id) {  in GetConnection()  argument
917   if (conn->bdaddr != bda) {  in GetConnection()
918     LOG(WARNING) << "BD_ADDR: " << BtAddrString(&bda) << " doesn't match "  in GetConnection()