linux-kernel - Re: [PATCH v2 4/4] DMA: PL330: unregister dma

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Date:	Wed, 24 Oct 2012 09:49:39 +0530
From:	Vinod Koul <vkoul@...radead.org>
To:	Inderpal Singh <inderpal.singh@...aro.org>
Cc:	vinod.koul@...el.com, linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org, jassisinghbrar@...il.com,
	boojin.kim@...sung.com, patches@...aro.org, kgene.kim@...sung.com
Subject: Re: [PATCH v2 4/4] DMA: PL330: unregister dma_device in module's
 remove function

On Fri, 2012-10-05 at 15:47 +0530, Inderpal Singh wrote:
> unregister dma_device in module's remove function.
> 
> Signed-off-by: Inderpal Singh <inderpal.singh@...aro.org>
> ---
>  drivers/dma/pl330.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
> index 4b7a34d..e7dc040 100644
> --- a/drivers/dma/pl330.c
> +++ b/drivers/dma/pl330.c
> @@ -3017,6 +3017,8 @@ static int __devexit pl330_remove(struct amba_device *adev)
>  			return -EBUSY;
>  	}
>  
> +	dma_async_device_unregister(&pdmac->ddma);
> +
>  	amba_set_drvdata(adev, NULL);
>  
>  	list_for_each_entry_safe(pch, _p, &pdmac->ddma.channels,

Ok with this one :)

Tried applying but didn't work out. You would need to regenerate this
one.

Thanks
-- 
Vinod Koul
Intel Corp.

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