tree 63ec32ec33f9e97b9f4e04c118385c2366b2f922
parent 15237e1f505b3e5c2276f240b01cd2133e110cbc
author Marek Szyprowski <m.szyprowski@samsung.com> 1328900120 +0100
committer Marek Szyprowski <m.szyprowski@samsung.com> 1337605579 +0200

ARM: dma-mapping: remove redundant code and do the cleanup

This patch just performs a global cleanup in DMA mapping implementation
for ARM architecture. Some of the tiny helper functions have been moved
to the caller code, some have been merged together.

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>