From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <vkoul@kernel.org>
Cc: <dmaengine@vger.kernel.org>, <dan.j.williams@intel.com>
Subject: [PATCH] dmaengine: ti: k3-udma: Use correct node to read "ti,udma-atype"
Date: Wed, 27 May 2020 09:53:57 +0300 [thread overview]
Message-ID: <20200527065357.30791-1-peter.ujfalusi@ti.com> (raw)
The "ti,udma-atype" property is expected in the UDMA node and not in the
parent navss node.
Fixes: 0ebcf1a274c5 ("dmaengine: ti: k3-udma: Implement support for atype (for virtualization)")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
drivers/dma/ti/k3-udma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index c91e2dc1bb72..4bc470eb4143 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -3593,7 +3593,7 @@ static int udma_probe(struct platform_device *pdev)
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) {
dev_err(dev, "Invalid atype: %u\n", ud->atype);
return -EINVAL;
--
Peter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
next reply other threads:[~2020-05-27 6:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-27 6:53 Peter Ujfalusi [this message]
2020-06-16 15:54 ` [PATCH] dmaengine: ti: k3-udma: Use correct node to read "ti,udma-atype" Vinod Koul
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