The driver is currently using an odd mix of legacy PCI DMA API and
generic DMA API calls, switch it over to the generic API entirely.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Tested-by: NDon Brace <don.brace@microchip.com>
Acked-by: NDon Brace <don.brace@microchip.com>
Reviewed-by: NJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>