+ ret = of_property_read_u32(op->dev.of_node, "#dma-requests",
+ &nb_requestors);
+ if (ret) {
+ dev_warn(pdev->slave.dev,
+ "#dma-requests set to default 32 as missing in OF: %d",
+ ret);
+ nb_requestors = 32;
+ };
+ } else if (pdata && pdata->dma_channels) {