The commit 
82c5de0ab8db ("dma-mapping: remove the DMA_MEMORY_EXCLUSIVE
flag") removed the "flags" parameter for dma_declare_coherent_memory().
Remove the parameter from the call in rproc_add_virtio_dev().
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
[bjorn: Extended commit message]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 
                        /* Associate vdev buffer memory pool to vdev subdev */
                        ret = dma_declare_coherent_memory(dev, pa,
                                                           mem->da,
-                                                          mem->len,
-                                                          DMA_MEMORY_EXCLUSIVE);
+                                                          mem->len);
                        if (ret < 0) {
                                dev_err(dev, "Failed to associate buffer\n");
                                goto out;