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SubjectRe: [PATCH 17/46] dmaengine: stm32-mdma: use dmaenginem_async_device_register to simplify the code
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Acked-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>

On 08/03/2018 09:19 AM, Huang Shijie wrote:
> 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-mdma.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/dma/stm32-mdma.c b/drivers/dma/stm32-mdma.c
> index 06dd1725375e..390e4cae0e1a 100644
> --- a/drivers/dma/stm32-mdma.c
> +++ b/drivers/dma/stm32-mdma.c
> @@ -1656,7 +1656,7 @@ static int stm32_mdma_probe(struct platform_device *pdev)
> return ret;
> }
>
> - ret = dma_async_device_register(dd);
> + ret = dmaenginem_async_device_register(dd);
> if (ret)
> return ret;
>
> @@ -1674,8 +1674,6 @@ static int stm32_mdma_probe(struct platform_device *pdev)
> return 0;
>
> err_unregister:
> - dma_async_device_unregister(dd);
> -
> return ret;
> }
>
>

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