ARM: dma-mapping: Use iommu_map_sg() in dma_map_sg()
authorHiroshi Doyu <hdoyu@nvidia.com>
Tue, 11 Jun 2013 12:25:10 +0000 (15:25 +0300)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 20:19:42 +0000 (13:19 -0700)
commite751646f9928f6ce4916843436f348d066ee894e
treef1de874ba1eed87727c0b5b4873810aa4571b658
parent6b348ae4885409f8fdcf3c45ea30966d20015710
ARM: dma-mapping: Use iommu_map_sg() in dma_map_sg()

Use iommu_map_sg() in dma_map_sg() for perf instead of calling
iommu_map() repeatedly.

Bug 1304956
Bug 1327616

Change-Id: Ib5941f719fdf822a166fbbb0dc3fad22e2767e21
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Reviewed-on: http://git-master/r/253307
(cherry picked from commit 1765eb73dd6f668e8f9fde99230af8fcba0bd906)
Signed-off-by: Ajay Nandakumar <anandakumarm@nvidia.com>
Reviewed-on: http://git-master/r/264779
arch/arm/mm/dma-mapping.c