From: Jacek Anaszewski <j.anaszewski@samsung.com>
Date: Thu, 16 Apr 2015 07:30:50 +0000 (-0700)
Subject: leds: gpio: Fix error handling for led name null pointer case
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~51^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e14e0bfe85dd22ba19446bdfdc2cf0e941b9731;p=pandora-kernel.git

leds: gpio: Fix error handling for led name null pointer case

Make sure that already registered LEDs will be torn down properly
if the name of the next LED to create is unavailable.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
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