From: Johan Hovold <johan@kernel.org>
Date: Wed, 25 Jun 2014 17:08:53 +0000 (-0700)
Subject: leds: wm831x-status: fix attribute-creation race
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~126^2~13
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2015ed5eae165372b6762b2d967829ba0254956;p=pandora-kernel.git

leds: wm831x-status: fix attribute-creation race

Use the attribute groups of the led-class to create the src attribute
during probe in order to avoid racing with userspace.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
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