Use dmaenginem_async_device_register to simplify the code, remove dma_async_device_unregister.
Signed-off-by: Huang Shijie <[email protected]> --- 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
