dw_dmac: add ACPI support
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 9 Apr 2013 11:05:46 +0000 (14:05 +0300)
committerVinod Koul <vinod.koul@intel.com>
Mon, 15 Apr 2013 16:34:19 +0000 (22:04 +0530)
Since we have proper ACPI DMA helpers implemented, the driver may use it. This
patch introduces custom filter function together with acpi_device_id table.

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

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