dmaengine: ti: k3-udma-glue: Configure the dma_dev for rings

Rings in RING mode should be using the DMA device for DMA API as in this
mode the ringacc will not access the ring memory in any ways, but the DMA
is.

Fix up the ring configuration and set the dma_dev unconditionally and let
the ringacc driver to select the correct device to use for DMA API.

Signed-off-by: Peter Ujfalusi <[e-mail]>
Reviewed-by: Grygorii Strashko <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

drivers/dma/ti/k3-udma-glue.c

···
 		goto err;
 	}
 
+	/* Set the dma_dev for the rings to be configured */
+	cfg->tx_cfg.dma_dev = k3_udma_glue_tx_get_dma_device(tx_chn);
+	cfg->txcq_cfg.dma_dev = cfg->tx_cfg.dma_dev;
+
 	ret = k3_ringacc_ring_cfg(tx_chn->ringtx, &cfg->tx_cfg);
 	if (ret) {
 		dev_err(dev, "Failed to cfg ringtx %d\n", ret);
···
 		dev_err(dev, "Failed to get RX/RXFDQ rings %d\n", ret);
 		goto err_rflow_put;
 	}
+
+	/* Set the dma_dev for the rings to be configured */
+	flow_cfg->rx_cfg.dma_dev = k3_udma_glue_rx_get_dma_device(rx_chn);
+	flow_cfg->rxfdq_cfg.dma_dev = flow_cfg->rx_cfg.dma_dev;
 
 	ret = k3_ringacc_ring_cfg(flow->ringrx, &flow_cfg->rx_cfg);
 	if (ret) {