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    Subject[PATCH 30/46] dmaengine: pxa_dma: use dmaenginem_async_device_register to simplify the code
    Date
    Use dmaenginem_async_device_register to simplify the code:
    remove dma_async_device_unregister.

    Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai>
    ---
    drivers/dma/pxa_dma.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c
    index b31c28b67ad3..21001ea078fb 100644
    --- a/drivers/dma/pxa_dma.c
    +++ b/drivers/dma/pxa_dma.c
    @@ -1285,7 +1285,6 @@ static int pxad_remove(struct platform_device *op)

    pxad_cleanup_debugfs(pdev);
    pxad_free_channels(&pdev->slave);
    - dma_async_device_unregister(&pdev->slave);
    return 0;
    }

    @@ -1396,7 +1395,7 @@ static int pxad_init_dmadev(struct platform_device *op,
    init_waitqueue_head(&c->wq_state);
    }

    - return dma_async_device_register(&pdev->slave);
    + return dmaenginem_async_device_register(&pdev->slave);
    }

    static int pxad_probe(struct platform_device *op)
    --
    2.17.1
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