diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c
index fa31cccbe04faf5fa6a8adb07abf6b48a4a6cdd2..6bfa217ed6d0de81d1ef51b37accdba9ae4cd04b 100644
--- a/drivers/dma/k3dma.c
+++ b/drivers/dma/k3dma.c
@@ -794,7 +794,7 @@ static struct dma_chan *k3_of_dma_simple_xlate(struct of_phandle_args *dma_spec,
 	struct k3_dma_dev *d = ofdma->of_dma_data;
 	unsigned int request = dma_spec->args[0];
 
-	if (request > d->dma_requests)
+	if (request >= d->dma_requests)
 		return NULL;
 
 	return dma_get_slave_channel(&(d->chans[request].vc.chan));