linux-kernel - Re: [BUG] Deferred probing in driver model is racy, resulting in lost probes

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Message-ID: <20120927172656.GE4428@opensource.wolfsonmicro.com>
Date:	Thu, 27 Sep 2012 18:26:57 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Joachim Eastwood <manabian@...il.com>
Cc:	Russell King - ARM Linux <linux@....linux.org.uk>,
	Ming Lei <tom.leiming@...il.com>,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org,
	Grant Likely <grant.likely@...retlab.ca>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [BUG] Deferred probing in driver model is racy, resulting in
 lost probes

On Thu, Sep 27, 2012 at 07:22:38PM +0200, Joachim Eastwood wrote:

> [   13.140000] sysfs: cannot create duplicate filename
> '/devices/platform/ssc.0/atmel-ssc-dai.0'
> [   13.140000] Modules linked in: snd_soc_mpa1600_wm8776(+)

Oh, dear.  This is probably a genuine bug, triggered by but not really
related to deferred probing.
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