1230 

  1231 /** called by kref_put if the request's refcount becomes zero.

  1232  *

  1233  */

  1234 void ec_master_sdo_request_release(struct kref *ref)

  1235 {

  1236     ec_master_sdo_request_t *request = container_of(ref, ec_master_sdo_request_t, refcount);

  1237     EC_SLAVE_DBG(request->slave, 1, "Releasing request %p.\n",request);

  1238     ec_sdo_request_clear(&request->req);

  1239     kfree(request);

  1240 }