[alsa-devel] [PATCH v2] ASoC: atmel: Remove redundant dev_err() call in probe function

[Alexandre Belloni]

On 01/03/2018 at 14:37:31 +0100, Ladislav Michl wrote:
> There is an error message within devm_ioremap_resource already,
> so remove the redundant dev_err() call.
> 
> Signed-off-by: Ladislav Michl <ladis at linux-mips.org>
> Acked-by: Nicolas Ferre <nicolas.ferre at microchip.com>
Acked-by: Alexandre Belloni <alexandre.belloni at free-electrons.com>

> ---
>  Changes:
>  - v2: None, just added Ack.
> 
>  sound/soc/atmel/atmel-classd.c | 7 ++-----
>  sound/soc/atmel/atmel-pdmic.c  | 7 ++-----
>  2 files changed, 4 insertions(+), 10 deletions(-)
> 
> diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c
> index 9baaf6bc5fbd..3d70061901a0 100644
> --- a/sound/soc/atmel/atmel-classd.c
> +++ b/sound/soc/atmel/atmel-classd.c
> @@ -583,11 +583,8 @@ static int atmel_classd_probe(struct platform_device *pdev)
>  
>  	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>  	io_base = devm_ioremap_resource(dev, res);
> -	if (IS_ERR(io_base)) {
> -		ret =  PTR_ERR(io_base);
> -		dev_err(dev, "failed to remap register memory: %d\n", ret);
> -		return ret;
> -	}
> +	if (IS_ERR(io_base))
> +		return PTR_ERR(io_base);
>  
>  	dd->phy_base = res->start;
>  	dd->dev = dev;
> diff --git a/sound/soc/atmel/atmel-pdmic.c b/sound/soc/atmel/atmel-pdmic.c
> index 94f852574a44..915c2b064de1 100644
> --- a/sound/soc/atmel/atmel-pdmic.c
> +++ b/sound/soc/atmel/atmel-pdmic.c
> @@ -633,11 +633,8 @@ static int atmel_pdmic_probe(struct platform_device *pdev)
>  
>  	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>  	io_base = devm_ioremap_resource(dev, res);
> -	if (IS_ERR(io_base)) {
> -		ret = PTR_ERR(io_base);
> -		dev_err(dev, "failed to remap register memory: %d\n", ret);
> -		return ret;
> -	}
> +	if (IS_ERR(io_base))
> +		return PTR_ERR(io_base);
>  
>  	dd->phy_base = res->start;
>  
> -- 
> 2.16.2
> 

-- 
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com