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ARM: dma-mapping: Remove unsed var at arm_coherent_iommu_unmap_page
author
Hiroshi Doyu
<hdoyu@nvidia.com>
Tue, 11 Sep 2012 05:43:59 +0000
(07:43 +0200)
committer
Marek Szyprowski
<m.szyprowski@samsung.com>
Tue, 2 Oct 2012 06:58:08 +0000
(08:58 +0200)
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
arch/arm/mm/dma-mapping.c
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diff --git
a/arch/arm/mm/dma-mapping.c
b/arch/arm/mm/dma-mapping.c
index
5d5a4c4
..
de7215c
100644
(file)
--- a/
arch/arm/mm/dma-mapping.c
+++ b/
arch/arm/mm/dma-mapping.c
@@
-1624,7
+1624,6
@@
static void arm_coherent_iommu_unmap_page(struct device *dev, dma_addr_t handle,
{
struct dma_iommu_mapping *mapping = dev->archdata.mapping;
dma_addr_t iova = handle & PAGE_MASK;
- struct page *page = phys_to_page(iommu_iova_to_phys(mapping->domain, iova));
int offset = handle & ~PAGE_MASK;
int len = PAGE_ALIGN(size + offset);