169 	if (stdev->dma_mrpc) {  in mrpc_cmd_submit()
170 		stdev->dma_mrpc->status = SWITCHTEC_MRPC_STATUS_INPROGRESS;  in mrpc_cmd_submit()
171 		memset(stdev->dma_mrpc->data, 0xFF, SWITCHTEC_MRPC_PAYLOAD_SIZE);  in mrpc_cmd_submit()
230 	if (stdev->dma_mrpc)  in mrpc_complete_cmd()
231 		stuser->status = stdev->dma_mrpc->status;  in mrpc_complete_cmd()
245 	if (stdev->dma_mrpc)  in mrpc_complete_cmd()
246 		stuser->return_code = stdev->dma_mrpc->rtn_code;  in mrpc_complete_cmd()
252 	if (stdev->dma_mrpc)  in mrpc_complete_cmd()
253 		memcpy(stuser->data, &stdev->dma_mrpc->data,  in mrpc_complete_cmd()
309 	if (stdev->dma_mrpc)  in mrpc_timeout_work()
310 		status = stdev->dma_mrpc->status;  in mrpc_timeout_work()
1312 	if (stdev->dma_mrpc) {  in stdev_release()
1316 		dma_free_coherent(&stdev->pdev->dev, sizeof(*stdev->dma_mrpc),  in stdev_release()
1317 				stdev->dma_mrpc, stdev->dma_mrpc_dma_addr);  in stdev_release()
1525 	if (!stdev->dma_mrpc)  in switchtec_init_isr()
1640 	stdev->dma_mrpc = dma_alloc_coherent(&stdev->pdev->dev,  in switchtec_init_pci()
1641 					     sizeof(*stdev->dma_mrpc),  in switchtec_init_pci()
1644 	if (stdev->dma_mrpc == NULL)  in switchtec_init_pci()
1680 	if (stdev->dma_mrpc)  in switchtec_pci_probe()