Commits
Seung-Woo Kim committed 60460abffc7
ARM: dma-mapping: Add maximum alignment order for dma iommu buffers Alignment order for a dma iommu buffer is set by buffer size. For large buffer, it is a waste of iommu address space. So configurable parameter to limit maximum alignment order can reduce the waste. Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>