linux-kernel - Re: [PATCH] gpio: vr41xx_giu: use resource

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Message-ID: <20110627230154.GI20865@ponder.secretlab.ca>
Date:	Mon, 27 Jun 2011 17:01:54 -0600
From:	Grant Likely <grant.likely@...retlab.ca>
To:	H Hartley Sweeten <hartleys@...ionengravers.com>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] gpio: vr41xx_giu: use resource_size()

On Mon, Jun 06, 2011 at 01:52:19PM -0700, H Hartley Sweeten wrote:
> Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
> Cc: Grant Likely <grant.likely@...retlab.ca>

Thanks.  I've already merged a patch that makes this change.

g.

> 
> ---
> 
> diff --git a/drivers/gpio/vr41xx_giu.c b/drivers/gpio/vr41xx_giu.c
> index a365be0..98723cb 100644
> --- a/drivers/gpio/vr41xx_giu.c
> +++ b/drivers/gpio/vr41xx_giu.c
> @@ -518,7 +518,7 @@ static int __devinit giu_probe(struct platform_device *pdev)
>  	if (!res)
>  		return -EBUSY;
>  
> -	giu_base = ioremap(res->start, res->end - res->start + 1);
> +	giu_base = ioremap(res->start, resource_size(res));
>  	if (!giu_base)
>  		return -ENOMEM;
>  
--
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