From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 21 Sep 2012 12:05:46 +0000 (+0300)
Subject: dw_dmac: get number of channels from hardware if possible
X-Git-Tag: v3.7-rc1~68^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=482c67ea7bab80b956185a3e7553151820bc5876;p=pandora-kernel.git

dw_dmac: get number of channels from hardware if possible

In case the controller has the encoded parameters feature enabled the driver
will use it to get the number of channels. In the future it will be used for
the other important parameters as well.

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@linux.intel.com>
---

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