From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 4 Jun 2013 14:44:27 +0000 (+0800)
Subject: pch_phub: fix error return code in pch_phub_probe()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~75^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29ddae2a40883640941932f73eb3d15535c3f4a2;p=pandora-kernel.git

pch_phub: fix error return code in pch_phub_probe()

Error code had been assigned to retval in some error handling case
but never use it, 0 is always returned in those case, this patch
fix them to return a negative error code.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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