Commit 9f2f3ce3 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Vinod Koul
Browse files

dmaengine: ti: k3-udma: Use correct node to read "ti,udma-atype" 



The "ti,udma-atype" property is expected in the UDMA node and not in the
parent navss node.

Fixes: 0ebcf1a2 ("dmaengine: ti: k3-udma: Implement support for atype (for virtualization)")
Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200527065357.30791-1-peter.ujfalusi@ti.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent b3a9e3b9

drivers/dma/ti/k3-udma.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -3593,7 +3593,7 @@ static int udma_probe(struct platform_device *pdev) 
		return ret;

		return ret;

	}

	}





	ret = of_property_read_u32(navss_node, "ti,udma-atype", &ud->atype);

	ret = of_property_read_u32(dev->of_node, "ti,udma-atype", &ud->atype);

	if (!ret && ud->atype > 2) {

	if (!ret && ud->atype > 2) {

		dev_err(dev, "Invalid atype: %u\n", ud->atype);

		dev_err(dev, "Invalid atype: %u\n", ud->atype);

		return -EINVAL;

		return -EINVAL;