Messages in this thread Patch in this message | | | From | Huang Shijie <> | Subject | [PATCH 40/46] dmaengine: fsl-edma: use dmaenginem_async_device_register to simplify the code | Date | Fri, 3 Aug 2018 15:20:10 +0800 |
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Use dmaenginem_async_device_register to simplify the code: remove dma_async_device_unregister.
Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai> --- drivers/dma/fsl-edma.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma/fsl-edma.c b/drivers/dma/fsl-edma.c index c7568869284e..f475efce1d60 100644 --- a/drivers/dma/fsl-edma.c +++ b/drivers/dma/fsl-edma.c @@ -972,7 +972,7 @@ static int fsl_edma_probe(struct platform_device *pdev) platform_set_drvdata(pdev, fsl_edma); - ret = dma_async_device_register(&fsl_edma->dma_dev); + ret = dmaenginem_async_device_register(&fsl_edma->dma_dev); if (ret) { dev_err(&pdev->dev, "Can't register Freescale eDMA engine. (%d)\n", ret); @@ -984,7 +984,6 @@ static int fsl_edma_probe(struct platform_device *pdev) if (ret) { dev_err(&pdev->dev, "Can't register Freescale eDMA of_dma. (%d)\n", ret); - dma_async_device_unregister(&fsl_edma->dma_dev); fsl_disable_clocks(fsl_edma, DMAMUX_NR); return ret; } @@ -1014,7 +1013,6 @@ static int fsl_edma_remove(struct platform_device *pdev) fsl_edma_irq_exit(pdev, fsl_edma); fsl_edma_cleanup_vchan(&fsl_edma->dma_dev); of_dma_controller_free(np); - dma_async_device_unregister(&fsl_edma->dma_dev); fsl_disable_clocks(fsl_edma, DMAMUX_NR); return 0; -- 2.17.1
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