From: Axel Lin <axel.lin@ingics.com>
Date: Thu, 16 May 2013 09:31:00 +0000 (+0800)
Subject: pm2301_charger: Fix NULL pointer dereference
X-Git-Tag: v3.11-rc1~52^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df311333a8c13f3ffe2537a4ff507887208cb863;p=pandora-kernel.git

pm2301_charger: Fix NULL pointer dereference

Add checking pl_data in probe, this prevent possible NULL pointer
dereference. Also fix NULL pointer deference in dev_err when allocate
memory for pm2 fails.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
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