linux-kernel - Re: [PATCH 1/4] drivers/video/backlight/wm831x_bl.c: use devm

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Date:	Sat, 21 Jan 2012 12:33:42 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Julia Lawall <Julia.Lawall@...6.fr>
Cc:	kernel-janitors@...r.kernel.org,
	Ian Lartey <ian@...nsource.wolfsonmicro.com>,
	Dimitris Papastamos <dp@...nsource.wolfsonmicro.com>,
	Richard Purdie <rpurdie@...ys.net>,
	Florian Tobias Schandinat <FlorianSchandinat@....de>,
	linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] drivers/video/backlight/wm831x_bl.c: use devm_
 functions

On Fri, Jan 20, 2012 at 10:25:29PM +0100, Julia Lawall wrote:
> From: Julia Lawall <Julia.Lawall@...6.fr>
> 
> 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.

Acked-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
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