linux-kernel - Re: [PATCH] drivers: net: ethernet: broadcom: bcm63xx: use devm_ioremap

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Message-ID: <CAH7P7Nj7uD05ZeWaOSZ2tBGF=FJ0YMOKYmnTeoKhfmniKAEQzA@mail.gmail.com>
Date:	Sun, 12 May 2013 17:53:09 +0200
From:	Laurent Navet <laurent.navet@...il.com>
To:	davem@...emloft.net
Cc:	cernekee@...il.com, jogo@...nwrt.org, joe@...ches.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	gregkh@...uxfoundation.org, Laurent Navet <laurent.navet@...il.com>
Subject: Re: [PATCH] drivers: net: ethernet: broadcom: bcm63xx: use devm_ioremap_resource()

Please, don't take this one

I'll send a more complete one later,
Sorry,

2013/5/12, Laurent Navet <laurent.navet@...il.com>:
> Replace a call to deprecated devm_request_and_ioremap by
> devm_ioremap_resource.
>
> Found with coccicheck and this semantic patch:
>  scripts/coccinelle/api/devm_ioremap_resource.cocci
>
> Signed-off-by: Laurent Navet <laurent.navet@...il.com>
> ---
>  drivers/net/ethernet/broadcom/bcm63xx_enet.c |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> index 0b3e23e..9de4217 100644
> --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> @@ -1641,9 +1641,9 @@ static int bcm_enet_probe(struct platform_device
> *pdev)
>  	if (ret)
>  		goto out;
>
> -	priv->base = devm_request_and_ioremap(&pdev->dev, res_mem);
> -	if (priv->base == NULL) {
> -		ret = -ENOMEM;
> +	priv->base = devm_ioremap_resource(&pdev->dev, res_mem);
> +	if (IS_ERR(priv->base)) {
> +		ret = PTR_ERR(priv->base);
>  		goto out;
>  	}
>
> --
> 1.7.10.4
>
>


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