For architectures without coherent DMA, memory for DMA may
need to be remapped with coherent attributes. Factor out
the the remapping code from arm and put it in a
common location to reduced code duplication.
Signed-off-by: Laura Abbott
---
arch/arm/mm/dma-mapping.c| 57
For architectures without coherent DMA, memory for DMA may
need to be remapped with coherent attributes. Factor out
the the remapping code from arm and put it in a
common location to reduced code duplication.
Signed-off-by: Laura Abbott lau...@codeaurora.org
---
arch/arm/mm/dma-mapping.c
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