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    Subject[PATCH 18/46] dmaengine: stm32-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/stm32-dma.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c
    index 379e8d534e61..6bbb3fab4f13 100644
    --- a/drivers/dma/stm32-dma.c
    +++ b/drivers/dma/stm32-dma.c
    @@ -1295,7 +1295,7 @@ static int stm32_dma_probe(struct platform_device *pdev)
    vchan_init(&chan->vchan, dd);
    }

    - ret = dma_async_device_register(dd);
    + ret = dmaenginem_async_device_register(dd);
    if (ret)
    return ret;

    @@ -1334,7 +1334,6 @@ static int stm32_dma_probe(struct platform_device *pdev)
    return 0;

    err_unregister:
    - dma_async_device_unregister(dd);

    return ret;
    }
    --
    2.17.1
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