linux-kernel - Re: [PATCH 11/15] regulator: ti-abb: Convert to use devm_ioremap

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Date:	Mon, 17 Jun 2013 21:45:14 +0200
From:	Thierry Reding <thierry.reding@...il.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	Tushar Behera <tushar.behera@...aro.org>,
	linux-kernel@...r.kernel.org, patches@...aro.org,
	Liam Girdwood <lgirdwood@...il.com>
Subject: Re: [PATCH 11/15] regulator: ti-abb: Convert to use
 devm_ioremap_resource

On Mon, Jun 17, 2013 at 05:08:53PM +0100, Mark Brown wrote:
> On Mon, Jun 17, 2013 at 04:04:52PM +0530, Tushar Behera wrote:
> > On 06/17/2013 03:35 PM, Mark Brown wrote:
> > > On Mon, Jun 17, 2013 at 02:42:25PM +0530, Tushar Behera wrote:
> 
> > >> Ping.
> i
> > > Don't send contentless pings.  I seem to recall you already got some
> > > review on this.
> 
> > 
> > The comment was on removal of the error message during
> > devm_ioremap_resource() error check . Since there are a few other error
> > messages in the driver (related to devm_ioremap_nocache) in the same
> > format, I prefer to leave this error message right now.
> 
> So we should say the same thing repeatedly?  That seems silly.  That
> seems silly.   It's like the contentless pings issue...

The intention was to make resource usage more consistent with the new
devm_ioremap_resource(). Part of the consistency involved to move all
error messages into the function so that callers shouldn't have to
worry about them anymore.

So I agree with Mark that there's really no use in keeping a second copy
of the error message.

Thierry

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