diff options
| author | Ritesh Harjani <ritesh.harjani@gmail.com> | 2014-05-20 10:02:59 +0530 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2014-05-20 13:43:26 +0200 |
| commit | 006f841db1e0da8801aedc6751b563b28f9a6319 (patch) | |
| tree | 267fd2f58110a184b5bf8ecd9bfc08fc3330e443 /arch/arm/include/asm/dma-iommu.h | |
| parent | 7ee793a62fa8c544f8b844e6e87b2d8e8836b219 (diff) | |
arm: dma-iommu: Clean up redundant variable
mapping->size can be derived from mapping->bits << PAGE_SHIFT
which makes mapping->size as redundant.
Clean this up.
Signed-off-by: Ritesh Harjani <ritesh.harjani@gmail.com>
Reported-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Diffstat (limited to 'arch/arm/include/asm/dma-iommu.h')
| -rw-r--r-- | arch/arm/include/asm/dma-iommu.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/include/asm/dma-iommu.h b/arch/arm/include/asm/dma-iommu.h index eec0a12c5c1d..8e3fcb924db6 100644 --- a/arch/arm/include/asm/dma-iommu.h +++ b/arch/arm/include/asm/dma-iommu.h @@ -18,7 +18,6 @@ struct dma_iommu_mapping { unsigned int extensions; size_t bitmap_size; /* size of a single bitmap */ size_t bits; /* per bitmap */ - unsigned int size; /* per bitmap */ dma_addr_t base; spinlock_t lock; |