Re: [PATCH V2] drivers: mmc: host: use devm_ioremap_resource()

From: Jingoo Han
Date: Thu May 16 2013 - 04:20:42 EST


Thursday, May 16, 2013 5:22 PM, Laurent Navet wrote:
>
> 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@xxxxxxxxx>

Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx

Best regards,
Jingoo Han

> ---
> drivers/mmc/host/mvsdio.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
> index 8960fc8..a66ee4b 100644
> --- a/drivers/mmc/host/mvsdio.c
> +++ b/drivers/mmc/host/mvsdio.c
> @@ -758,9 +758,9 @@ static int __init mvsd_probe(struct platform_device *pdev)
>
> spin_lock_init(&host->lock);
>
> - host->base = devm_request_and_ioremap(&pdev->dev, r);
> - if (!host->base) {
> - ret = -ENOMEM;
> + host->base = devm_ioremap_resource(&pdev->dev, r);
> + if (IS_ERR(host->base)) {
> + ret = PTR_ERR(host->base);
> goto out;
> }
>
> --
> 1.7.10.4
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