linux-kernel - Re: [PATCH 02/33] ARM: Convert to devm_ioremap

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Message-Id: <201301211723.07248.arnd@arndb.de>
Date:	Mon, 21 Jan 2013 17:23:07 +0000
From:	Arnd Bergmann <arnd@...db.de>
To:	"Russell King - ARM Linux" <linux@....linux.org.uk>
Cc:	Thierry Reding <thierry.reding@...onic-design.de>,
	linux-kernel@...r.kernel.org,
	"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Wolfram Sang <w.sang@...gutronix.de>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 02/33] ARM: Convert to devm_ioremap_resource()

On Monday 21 January 2013, Russell King - ARM Linux wrote:
> On Mon, Jan 21, 2013 at 05:05:47PM +0100, Thierry Reding wrote:
> > On Mon, Jan 21, 2013 at 03:58:46PM +0000, Russell King - ARM Linux wrote:
> > > On Mon, Jan 21, 2013 at 11:08:55AM +0100, Thierry Reding wrote:
> > > > Convert all uses of devm_request_and_ioremap() to the newly introduced
> > > > devm_ioremap_resource() which provides more consistent error handling.
> > > 
> > > Does this include the resource part of the handling too?
> > 
> > I'm not sure I understand your question. devm_ioremap_resource() does a
> > devm_request_mem_region() internally if that's what you were asking.
> 
> Ah, that's fine then.  The function name is a little misleading, and as
> it doesn't exist in mainline at present, it is not something I know about.

The usual problem with long patch series like this: The introductory mail
PATCH 0/xx explains this nicely, but it's not possible to put everyone
on Cc because then it gets rejected by vger for overly long mail headers.

We had a discussion about the function name earlier, but could not come
up with one that isn't too bulky but still carries the same meaning
as devm_request_and_ioremap() with a different symbol.

	Arnd
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