From: Kim, Milo <Milo.Kim@ti.com>
Date: Fri, 31 Aug 2012 09:25:22 +0000 (+0000)
Subject: lp8727_charger: Clean up lp8727_is_charger_attached()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~5^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65272bac3a24162b7362eccf9a30a481f2139266;p=pandora-kernel.git

lp8727_charger: Clean up lp8727_is_charger_attached()

Change return type to boolean. Remove unnecessary check routine for NULL
string. (Power supply name is always valid when the function is executed.)

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
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