From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 5 Jun 2013 02:04:49 +0000 (+0800)
Subject: serial: omap: fix potential NULL pointer dereference in serial_omap_runtime_suspend()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~77^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f25301d83432efb0e7bb3fba288001a7bb03fdb;p=pandora-kernel.git

serial: omap: fix potential NULL pointer dereference in serial_omap_runtime_suspend()

The dereference to 'up' should be moved below the NULL test.
Introduced by commit ddd85e225c8885b5e4419b0499ab27100e7c366a
(serial: omap: prevent runtime PM for "no_console_suspend")

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

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