154 	if (stdev->dma_mrpc) {  in mrpc_cmd_submit()
155 		stdev->dma_mrpc->status = SWITCHTEC_MRPC_STATUS_INPROGRESS;  in mrpc_cmd_submit()
156 		memset(stdev->dma_mrpc->data, 0xFF, SWITCHTEC_MRPC_PAYLOAD_SIZE);  in mrpc_cmd_submit()
198 	if (stdev->dma_mrpc)  in mrpc_complete_cmd()
199 		stuser->status = stdev->dma_mrpc->status;  in mrpc_complete_cmd()
212 	if (stdev->dma_mrpc)  in mrpc_complete_cmd()
213 		stuser->return_code = stdev->dma_mrpc->rtn_code;  in mrpc_complete_cmd()
219 	if (stdev->dma_mrpc)  in mrpc_complete_cmd()
220 		memcpy(stuser->data, &stdev->dma_mrpc->data,  in mrpc_complete_cmd()
260 	if (stdev->dma_mrpc)  in mrpc_timeout_work()
261 		status = stdev->dma_mrpc->status;  in mrpc_timeout_work()
1254 	if (stdev->dma_mrpc) {  in stdev_release()
1258 		dma_free_coherent(&stdev->pdev->dev, sizeof(*stdev->dma_mrpc),  in stdev_release()
1259 				stdev->dma_mrpc, stdev->dma_mrpc_dma_addr);  in stdev_release()
1465 	if (!stdev->dma_mrpc)  in switchtec_init_isr()
1580 	stdev->dma_mrpc = dma_alloc_coherent(&stdev->pdev->dev,  in switchtec_init_pci()
1581 					     sizeof(*stdev->dma_mrpc),  in switchtec_init_pci()
1584 	if (stdev->dma_mrpc == NULL)  in switchtec_init_pci()
1620 	if (stdev->dma_mrpc)  in switchtec_pci_probe()