[BUG] Deferred probing in driver model is racy, resulting in lost probes

[Mark Brown]

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.