dw_dmac: apply default dma_mask if needed
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 14 Feb 2013 08:41:09 +0000 (10:41 +0200)
committerVinod Koul <vinod.koul@intel.com>
Thu, 14 Feb 2013 09:44:36 +0000 (15:14 +0530)
In some cases we got the device without dma_mask configured. We have to apply
the default value to avoid crashes during memory mapping.

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>

No differences found