linux-kernel - Re: [PATCH] dma: mxs-dma: Staticize mxs_dma

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Date:	Mon, 27 May 2013 15:07:01 +0800
From:	Shawn Guo <shawn.guo@...aro.org>
To:	Fabio Estevam <festevam@...il.com>
CC:	<vinod.koul@...el.com>, <linux-kernel@...r.kernel.org>,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: Re: [PATCH] dma: mxs-dma: Staticize mxs_dma_xlate

On Fri, May 24, 2013 at 04:37:27PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@...escale.com>
> 
> Fix the following sparse warning:
> 
> drivers/dma/mxs-dma.c:696:17: warning: symbol 'mxs_dma_xlate' was not declared. Should it be static?
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>

Acked-by: Shawn Guo <shawn.guo@...aro.org>

> ---
>  drivers/dma/mxs-dma.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
> index b48a79c..7195930 100644
> --- a/drivers/dma/mxs-dma.c
> +++ b/drivers/dma/mxs-dma.c
> @@ -693,7 +693,7 @@ static bool mxs_dma_filter_fn(struct dma_chan *chan, void *fn_param)
>  	return true;
>  }
>  
> -struct dma_chan *mxs_dma_xlate(struct of_phandle_args *dma_spec,
> +static struct dma_chan *mxs_dma_xlate(struct of_phandle_args *dma_spec,
>  			       struct of_dma *ofdma)
>  {
>  	struct mxs_dma_engine *mxs_dma = ofdma->of_dma_data;
> -- 
> 1.8.1.2
> 

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