From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 18 Jun 2014 09:15:36 +0000 (+0300)
Subject: dmaengine: dw: introduce dwc_dostart_first_queued() helper
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~88^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7637c6c0382485f4d2e20715d058dae6f2b6a7c;p=pandora-kernel.git

dmaengine: dw: introduce dwc_dostart_first_queued() helper

We have a duplicate code which starts first descriptor in the queue. Let's make
this as a separate helper that can be used in future as well.

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