From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Date: Wed, 14 Aug 2013 21:23:51 +0000 (-0700)
Subject: leds-pca963x: Fix device tree parsing
X-Git-Tag: v3.12-rc1~32^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a6acd648c1dfdc82f1bbcd15f7777962054c268;p=pandora-kernel.git

leds-pca963x: Fix device tree parsing

A malformed device tree could lead into a segmentation fault if the reg
value of a led is bigger than the number of leds.

A valid device tree could have only information about the last led of the
chip. Fix the device tree parsing to handle those cases.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
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