tree 4e3214b9cdfbcddd9243f14161c77956eb3f5791
parent 51fde3499b531d4cf278f4d2eaa6c45b2865b16b
author Marek Szyprowski <m.szyprowski@samsung.com> 1337185883 +0200
committer Marek Szyprowski <m.szyprowski@samsung.com> 1337605582 +0200

ARM: dma-mapping: use alloc, mmap, free from dma_ops

This patch converts dma_alloc/free/mmap_{coherent,writecombine}
functions to use generic alloc/free/mmap methods from dma_map_ops
structure. A new DMA_ATTR_WRITE_COMBINE DMA attribute have been
introduced to implement writecombine methods.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-By: Subash Patel <subash.ramaswamy@linaro.org>