Hi all,
these three patches clean up dma-mapping.h a little bit
- a few trivial dma-mapping header cleanups Christoph Hellwig
- [PATCH 3/3] dma-mapping: better document dma_addr_t... Christoph Hellwig
- RE: [PATCH 3/3] dma-mapping: better document dm... David Laight
- [PATCH 1/3] dma-mapping: remove DMA_MASK_NONE Christoph Hellwig
- Re: [PATCH 1/3] dma-mapping: remove DMA_MASK_NO... Dominik Brodowski
- [PATCH 2/3] dma-mapping: move valid_dma_direction t... Christoph Hellwig
