[PATCH v3 2/8] dma-mapping: add {map,unmap}_resource to dma_map_ops

Hello.

On 2/10/2016 3:57 AM, Niklas S?derlund wrote:

Add methods to handle mapping of device resources from a physical
address. This is needed for example to map be able to map MMIO FIFO

                                          ^^^ not needed

registers to a IOMMU.

Signed-off-by: Niklas S?derlund <niklas.soderlund+renesas@ragnatech.se>

[...]

MBR, Sergei