linux-kernel - Re: [PATCH 03/28] dmaengine: at_hdma: use DMA

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Date:	Thu, 17 Oct 2013 10:08:52 +0200
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	Vinod Koul <vinod.koul@...el.com>, <dan.j.williams@...el.com>,
	<linux-kernel@...r.kernel.org>
CC:	<linux-arm-kernel@...ts.infradead.org>, <g.liakhovetski@....de>,
	<linux@....linux.org.uk>
Subject: Re: [PATCH 03/28] dmaengine: at_hdma: use DMA_COMPLETE for dma completion
 status

On 16/10/2013 18:28, Vinod Koul :
> Signed-off-by: Vinod Koul <vinod.koul@...el.com>
> CC: Nicolas Ferre <nicolas.ferre@...el.com>

Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>

> ---
>   drivers/dma/at_hdmac.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
> index c787f38..1ef7457 100644
> --- a/drivers/dma/at_hdmac.c
> +++ b/drivers/dma/at_hdmac.c
> @@ -1102,7 +1102,7 @@ atc_tx_status(struct dma_chan *chan,
>   	int bytes = 0;
>
>   	ret = dma_cookie_status(chan, cookie, txstate);
> -	if (ret == DMA_SUCCESS)
> +	if (ret == DMA_COMPLETE)
>   		return ret;
>   	/*
>   	 * There's no point calculating the residue if there's
>


-- 
Nicolas Ferre
--
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