linux-imx

ata: sata_dwc_460ex: Propagate platform device ID to DMA driver

Propagate platform device ID to DMA driver to distinguish relationship
between DMA and SATA instances.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>