[PATCH 03/46] dmaengine: xilinx_dma: use dmaenginem_async_device_register to simplify the code

[Huang Shijie]

Use dmaenginem_async_device_register to simplify the code,
remove dma_async_device_unregister.

Signed-off-by: Huang Shijie <sjhuang@xxxxxxxxxxx>
---
 drivers/dma/xilinx/xilinx_dma.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index c12442312595..97ffeb5e59bb 100644
--- a/drivers/dma/xilinx/xilinx_dma.c
+++ b/drivers/dma/xilinx/xilinx_dma.c
@@ -2705,13 +2705,12 @@ static int xilinx_dma_probe(struct platform_device *pdev)
 	}
 
 	/* Register the DMA engine with the core */
-	dma_async_device_register(&xdev->common);
+	dmaenginem_async_device_register(&xdev->common);
 
 	err = of_dma_controller_register(node, of_dma_xilinx_xlate,
 					 xdev);
 	if (err < 0) {
 		dev_err(&pdev->dev, "Unable to register DMA to DT\n");
-		dma_async_device_unregister(&xdev->common);
 		goto error;
 	}
 
@@ -2747,8 +2746,6 @@ static int xilinx_dma_remove(struct platform_device *pdev)
 
 	of_dma_controller_free(pdev->dev.of_node);
 
-	dma_async_device_unregister(&xdev->common);
-
 	for (i = 0; i < xdev->nr_channels; i++)
 		if (xdev->chan[i])
 			xilinx_dma_chan_remove(xdev->chan[i]);
-- 
2.17.1