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path: root/drivers/parisc/iommu.h
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2019-02-21parisc: properly type the return value of parisc_walk_treeChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Helge Deller <deller@gmx.de>
2019-02-21parisc: turn GET_IOC into an inline functionChristoph Hellwig
This makes the function both more readable and more typesafe. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Helge Deller <deller@gmx.de>
2019-02-21parisc: move internal implementation details out of <asm/dma-mapping.h>Christoph Hellwig
Move everything that is not required for the public facing DMA API out of <asm/dma-mapping.h> and into a new drivers/parisc/iommu.h header. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Helge Deller <deller@gmx.de>
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