From: Huang Shijie <b32955@freescale.com>
Date: Thu, 29 Aug 2013 08:29:25 +0000 (+0800)
Subject: serial: imx: initialize the local variable
X-Git-Tag: v3.12-rc1~182^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b09c74ae1263ea63b63dd65e6b6500686a3a5fe3;p=pandora-kernel.git

serial: imx: initialize the local variable

The slave_config is not initialized, so some of its fields may
be set with random data which may causes the failure in the following
dmaengine_prep_slave_sg().

This patch fixes this issue.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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