153 

   153 

   154     INIT_LIST_HEAD(&slave->sdo_requests);

   154     INIT_LIST_HEAD(&slave->sdo_requests);

   155     INIT_LIST_HEAD(&slave->reg_requests);

   155     INIT_LIST_HEAD(&slave->reg_requests);

   156     INIT_LIST_HEAD(&slave->foe_requests);

   156     INIT_LIST_HEAD(&slave->foe_requests);

   157     INIT_LIST_HEAD(&slave->soe_requests);

   157     INIT_LIST_HEAD(&slave->soe_requests);

   158 

   159 

   159     // create state machine object

   160     // create state machine object

   160     ec_fsm_slave_init(&slave->fsm, slave);

   161     ec_fsm_slave_init(&slave->fsm, slave);

   161 }

   162 }

   162 

   163 

   205     while (!list_empty(&slave->soe_requests)) {

   206     while (!list_empty(&slave->soe_requests)) {

   206         ec_soe_request_t *request =

   207         ec_soe_request_t *request =

   207             list_entry(slave->soe_requests.next, ec_soe_request_t, list);

   208             list_entry(slave->soe_requests.next, ec_soe_request_t, list);

   208         list_del_init(&request->list); // dequeue

   209         list_del_init(&request->list); // dequeue

   209         EC_SLAVE_WARN(slave, "Discarding SoE request,"

   210         EC_SLAVE_WARN(slave, "Discarding SoE request,"

   210                 " slave about to be deleted.\n");

   220                 " slave about to be deleted.\n");

   211         request->state = EC_INT_REQUEST_FAILURE;

   221         request->state = EC_INT_REQUEST_FAILURE;

   212     }

   222     }

   213 

   223 

   214     wake_up_all(&slave->master->request_queue);

   224     wake_up_all(&slave->master->request_queue);