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)
commit42c91ee71d6dfa074b4c79abb95eb095430f83af
tree0dd3d1510d1646c8190f7bec45075aba18410db5
parent4e82f5ddd1e46fadc3a3c5aafdaec2d1416de9fe
dw_dmac: add ACPI support

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>
drivers/dma/dw_dmac.c
drivers/dma/dw_dmac_regs.h