From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 27 May 2013 12:14:38 +0000 (+0300)
Subject: pch_dma: remove useless use of lock
X-Git-Tag: v3.12-rc1~68^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da0a908ed96b3eda788d6dc87b3e0b1610c40ec8;p=pandora-kernel.git

pch_dma: remove useless use of lock

Accordingly to dma_cookie_status() description locking is not required.

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