Andy Shevchenko 1222934e54 dmaengine: dw: check return code of dma_async_device_register() ...

dma_async_device_register() may return non-zero error code. In such case we
have to follow error path.

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

2014-05-22 15:37:25 +05:30

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