linux-kernel - Re: [PATCH] gpio_free might sleep, x86 architecture

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Date:	Wed, 17 Sep 2008 14:59:05 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Uwe Kleine-König 
	<ukleinek@...ormatik.uni-freiburg.de>
Cc:	linux-kernel@...r.kernel.org, David Brownell <david-b@...bell.net>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Guennadi Liakhovetski <g.liakhovetski@...gutronix.de>,
	Greg KH <greg@...ah.com>, Kay Sievers <kay.sievers@...y.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Russell King <rmk+kernel@....linux.org.uk>
Subject: Re: [PATCH] gpio_free might sleep, x86 architecture


* Uwe Kleine-König <ukleinek@...ormatik.uni-freiburg.de> wrote:

> According to the documentation gpio_free should only be called from task
> context only.  To make this more explicit add a might sleep to all
> implementations.
> 
> This patch changes the gpio_free implementations for the x86
> architecture.

applied to tip/x86/debug, thanks Uwe,

	Ingo
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