From 21fe3c5245647d200a7ba25d42b80d21c578a8dc Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 9 Jan 2013 10:17:14 +0200
Subject: [PATCH] dma: dw_dmac: add dwc_chan_pause and dwc_chan_resume

We will use at least the dwc_chan_resume() later.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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