Documentation: devicetree: dma: update the comments

remove the double word to.

Signed-off-by: Deming Wang <wangdeming@inspur.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20220920020721.2190-1-wangdeming@inspur.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt b/Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
index b849a1e..47e477c 100644 (file)
--- a/Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
+++ b/Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
@@ -4,7 +4,7 @@ Required properties:
 - compatible:  "ti,dra7-dma-crossbar" for DRA7xx DMA crossbar
                "ti,am335x-edma-crossbar" for AM335x and AM437x
 - reg:         Memory map for accessing module
-- #dma-cells:  Should be set to to match with the DMA controller's dma-cells
+- #dma-cells:  Should be set to match with the DMA controller's dma-cells
                for ti,dra7-dma-crossbar and <3> for ti,am335x-edma-crossbar.
 - dma-requests:        Number of DMA requests the crossbar can receive
 - dma-masters: phandle pointing to the DMA controller