[PATCHv8 08/10] ARM: dma-mapping: remove redundant code and cleanup

[Arnd Bergmann]

On Tuesday 10 April 2012, Marek Szyprowski wrote:
> 
> 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 at samsung.com>
> Acked-by: Kyungmin Park <kyungmin.park at samsung.com>

Acked-by: Arnd Bergmann <arnd at arndb.de>