From: Johan Hovold <johan@kernel.org>
Date: Wed, 25 Jun 2014 17:08:44 +0000 (-0700)
Subject: leds: add led-class attribute-group support
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~126^2~22
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0d480cce8f522b37c2c1de38230fc9ad15fa506;p=pandora-kernel.git

leds: add led-class attribute-group support

Allow led-class devices to be created with optional attribute groups.

This is needed in order to allow led drivers to create custom device
attributes in a race-free manner.

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