dw_dmac: autoconfigure block_size or use platform data
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Fri, 21 Sep 2012 12:05:47 +0000 (15:05 +0300)
committerVinod Koul <vinod.koul@linux.intel.com>
Thu, 27 Sep 2012 10:05:23 +0000 (15:35 +0530)
The maximum block size is a configurable parameter for the chip. So, driver
will try to get it from the encoded component parameters. Otherwise it will
come from the platform data.

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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