convert the DMA API to use dma_ops

This writes asm/dma-mapping.h to convert the DMA API to use dma_ops.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 file changed