54         if (acm->devHandle == NULL) {  in UsbIoThread()
60         ret = UsbRawHandleRequests(acm->devHandle);  in UsbIoThread()
144 static int32_t UsbGetConfigDescriptor(UsbRawHandle *devHandle, struct UsbRawConfigDescriptor **conf…  in UsbGetConfigDescriptor()  argument
150     if (devHandle == NULL) {  in UsbGetConfigDescriptor()
155     ret = UsbRawGetConfiguration(devHandle, &activeConfig);  in UsbGetConfigDescriptor()
161     dev = UsbRawGetDevice(devHandle);  in UsbGetConfigDescriptor()
248         int32_t ret = UsbRawClaimInterface(acm->devHandle, interfaceIndex);  in UsbParseConfigDescriptor()
262     if ((acm == NULL) || (acm->devHandle == NULL)) {  in UsbReleaseInterfaces()
267     (void)UsbRawReleaseInterface(acm->devHandle, acm->ctrlIface);  in UsbReleaseInterfaces()
268     (void)UsbRawReleaseInterface(acm->devHandle, acm->dataIface);  in UsbReleaseInterfaces()
290         snd->request = UsbRawAllocRequest(acm->devHandle, 0, acm->dataOutEp->maxPacketSize);  in UsbAllocWriteRequests()
375     if ((acm == NULL) || (wb == NULL) || (acm->dataOutEp == NULL) || (acm->devHandle == NULL) ||  in AcmStartWb()
390     ret = UsbRawFillBulkRequest(wb->request, acm->devHandle, &reqData);  in AcmStartWb()
471         acm->ctrlReq = UsbRawAllocRequest(acm->devHandle, 0, USB_CTRL_REQ_SIZE);  in SerialSendCtrlMsg()
486     ret = UsbRawSendControlRequest(acm->ctrlReq, acm->devHandle, &ctrlReq);  in SerialSendCtrlMsg()
784     ret = UsbRawSendBulkRequest(wb->request, acm->devHandle, &requestData);  in AcmStartWbSync()
858         g_syncRequest = UsbRawAllocRequest(acm->devHandle, 0, acm->dataInEp->maxPacketSize);  in UsbSerialReadSync()
872     ret = UsbRawSendBulkRequest(g_syncRequest, acm->devHandle, &requestData);  in UsbSerialReadSync()
1159         acm->readReq[i] = UsbRawAllocRequest(acm->devHandle, 0, size);  in UsbAllocReadRequests()
1172         int32_t ret = UsbRawFillBulkRequest(acm->readReq[i], acm->devHandle, &reqData);  in UsbAllocReadRequests()
1209     acm->notifyReq = UsbRawAllocRequest(acm->devHandle, 0, size);  in UsbAllocNotifyRequest()
1222     ret = UsbRawFillInterruptRequest(acm->notifyReq, acm->devHandle, &fillRequestData);  in UsbAllocNotifyRequest()
1305     UsbRawHandle *devHandle = NULL;  in UsbSerialInit()  local
1317     devHandle = UsbRawOpenDevice(session, acm->busNum, acm->devAddr);  in UsbSerialInit()
1318     if (devHandle == NULL) {  in UsbSerialInit()
1323     acm->devHandle = devHandle;  in UsbSerialInit()
1324     ret = UsbGetConfigDescriptor(devHandle, &acm->config);  in UsbSerialInit()
1344     (void)UsbRawCloseDevice(devHandle);  in UsbSerialInit()
1368     (void)UsbRawCloseDevice(acm->devHandle);  in UsbSerialRelease()