Re: [PATCH 17/46] dmaengine: stm32-mdma: use dmaenginem_async_device_register to simplify the code

[Pierre Yves MORDRET]

Acked-by: Pierre-Yves MORDRET <pierre-yves.mordret@xxxxxx>

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@xxxxxxxxxxx>
> ---
>  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;
>  }
>  
>