linux-kernel - Re: [PATCH 1/15] sound/soc/mxs/mxs-saif.c: add missing iounmap

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Message-ID: <20120126105331.GA8041@opensource.wolfsonmicro.com>
Date:	Thu, 26 Jan 2012 10:53:32 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Julia Lawall <julia.lawall@...6.fr>
Cc:	Dong Aisheng-B29396 <B29396@...escale.com>,
	Liam Girdwood <lrg@...com>,
	"kernel-janitors@...r.kernel.org" <kernel-janitors@...r.kernel.org>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de>,
	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/15] sound/soc/mxs/mxs-saif.c: add missing iounmap

On Tue, Jan 24, 2012 at 09:45:26PM +0100, Julia Lawall wrote:

> The various devm_ functions allocate memory that is released when a driver
> detaches.  This patch uses these functions for data that is allocated in
> the probe function of a platform device and is only freed in the remove
> function.

This is a really nice cleanup - I tried to apply it but unfortunately it
needs a rebase due to the change to use clk_prepare()/clk_unprepare()
which went in recently.  Could you rebase against current -next please?

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