linux-kernel - Re: [PATCH] dma: imx-sdma: Treat firmware messages as warnings instead of erros

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Date:	Tue, 13 Mar 2012 14:13:07 +0100
From:	Sascha Hauer <s.hauer@...gutronix.de>
To:	Fabio Estevam <fabio.estevam@...escale.com>
Cc:	linux-kernel@...r.kernel.org, vinod.koul@...el.com,
	kernel@...gutronix.de
Subject: Re: [PATCH] dma: imx-sdma: Treat firmware messages as warnings
 instead of erros

On Thu, Mar 08, 2012 at 09:26:39AM -0300, Fabio Estevam wrote:
> As the SDMA controller can operate without an external firmware being loaded,
> treat the firmware related messages as warnings rather than errors.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>

Acked-by: Sascha Hauer <s.hauer@...gutronix.de>

Sascha

> ---
>  drivers/dma/imx-sdma.c |    6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
> index c495882..3b7ebd4 100644
> --- a/drivers/dma/imx-sdma.c
> +++ b/drivers/dma/imx-sdma.c
> @@ -1389,7 +1389,7 @@ static int __init sdma_probe(struct platform_device *pdev)
>  	if (pdata) {
>  		ret = sdma_get_firmware(sdma, pdata->fw_name);
>  		if (ret)
> -			dev_err(&pdev->dev, "failed to get firmware from platform data\n");
> +			dev_warn(&pdev->dev, "failed to get firmware from platform data\n");
>  	} else {
>  		/*
>  		 * Because that device tree does not encode ROM script address,
> @@ -1399,11 +1399,11 @@ static int __init sdma_probe(struct platform_device *pdev)
>  		ret = of_property_read_string(np, "fsl,sdma-ram-script-name",
>  					      &fw_name);
>  		if (ret)
> -			dev_err(&pdev->dev, "failed to get firmware name\n");
> +			dev_warn(&pdev->dev, "failed to get firmware name\n");
>  		else {
>  			ret = sdma_get_firmware(sdma, fw_name);
>  			if (ret)
> -				dev_err(&pdev->dev, "failed to get firmware from device tree\n");
> +				dev_warn(&pdev->dev, "failed to get firmware from device tree\n");
>  		}
>  	}
>  
> -- 
> 1.7.1
> 
> 
> 

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