From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 27 May 2013 12:14:32 +0000 (+0300)
Subject: mxs-dma: remove useless variable
X-Git-Tag: v3.12-rc1~68^2~78
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09d16690cb9b3f1d67b67f70c7bad136deefca72;p=pandora-kernel.git

mxs-dma: remove useless variable

last_used variable is applied only once, so, let's substitute it by its value.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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