linux-kernel - Re: [PATCH 1/5] ASoC: fsl_spdif: don't print EPROBE

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Message-ID: <20190117215240.GA16918@Asurada-Nvidia.nvidia.com>
Date:   Thu, 17 Jan 2019 13:52:41 -0800
From:   Nicolin Chen <nicoleotsuka@...il.com>
To:     Stefan Agner <stefan@...er.ch>
Cc:     timur@...nel.org, Xiubo.Lee@...il.com, fabio.estevam@....com,
        lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/5] ASoC: fsl_spdif: don't print EPROBE_DEFER as error

On Thu, Jan 17, 2019 at 10:06:36AM +0100, Stefan Agner wrote:
> Probe deferral is to be expected during normal operation, so avoid
> printing an error when it is encountered.
> 
> Signed-off-by: Stefan Agner <stefan@...er.ch>

Acked-by: Nicolin Chen <nicoleotsuka@...il.com>

> ---
>  sound/soc/fsl/fsl_spdif.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
> index 740b90df44bb..a26686e7281c 100644
> --- a/sound/soc/fsl/fsl_spdif.c
> +++ b/sound/soc/fsl/fsl_spdif.c
> @@ -1320,7 +1320,7 @@ static int fsl_spdif_probe(struct platform_device *pdev)
>  	}
>  
>  	ret = imx_pcm_dma_init(pdev, IMX_SPDIF_DMABUF_SIZE);
> -	if (ret)
> +	if (ret && ret != -EPROBE_DEFER)
>  		dev_err(&pdev->dev, "imx_pcm_dma_init failed: %d\n", ret);
>  
>  	return ret;
> -- 
> 2.20.1
>