linux-kernel - Re: SM501: Fix missing uses of resource

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Message-ID: <20091110231233.GI20341@fluff.org.uk>
Date:	Tue, 10 Nov 2009 23:12:33 +0000
From:	Ben Dooks <ben@...tec.co.uk>
To:	Andres Salomon <dilinger@...labora.co.uk>
Cc:	linux-kernel@...r.kernel.org, Vincent Sanders <vince@...tec.co.uk>,
	Simtec Linux Team <linux@...tec.co.uk>,
	akpm@...ux-foundation.org, krzysztof.h1@...pl, lethal@...ux-sh.org
Subject: Re: SM501: Fix missing uses of resource_size()

On Tue, Nov 10, 2009 at 01:15:36PM -0500, Andres Salomon wrote:
> On Tue, 10 Nov 2009 17:17:34 +0000
> Ben Dooks <ben@...tec.co.uk> wrote:
> 
> > There are several places in the SM501 fb driver that could do with
> > using resource_size() to calculate the size of a resource.
> > 
> 
> Yes, please!  Also, as Thiago suggested, please submit this inline.

My mailer shows it in line. using quilt mail to send, and it says
that the content has been inlined.

> [...]
> > @@ -1363,7 +1363,7 @@ static int sm501fb_start(struct sm501fb_
> >  	}
> >  
> >  	info->fbmem_res = request_mem_region(res->start,
> > -					     (res->end -
> > res->start)+1,
> > +					     resource_size(res),
> >  					     pdev->name);
> >  	if (info->fbmem_res == NULL) {
> >  		dev_err(dev, "cannot claim framebuffer\n");
> > @@ -1377,7 +1377,7 @@ static int sm501fb_start(struct sm501fb_
> 
> Looks like you missed one here; the ioremap on line 1374 should also
> use resource_size.

thanks, fixed.

-- 
Ben (ben@...ff.org, http://www.fluff.org/)

  'a smiley only costs 4 bytes'
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