diff options
| author | Krishna Reddy <vdumpa@nvidia.com> | 2014-04-03 10:19:26 -0700 |
|---|---|---|
| committer | Krishna Reddy <vdumpa@nvidia.com> | 2014-04-04 10:39:25 -0700 |
| commit | 4682c28c44acbcbd610e146f1486b103ded0d667 (patch) | |
| tree | a97d90275b7e0954af1df31e635f9ac21b4bb5d5 /arch/arm/mm | |
| parent | 89ad62987a4dce5a164974fa5ea31ab4566f0f27 (diff) | |
arm: dma-mapping: add missing trace print in unmap_page
Add missing trace print in arm_iommu_unmap_page.
Change-Id: I77914350aadccb0688b02658185e26652d4fdf2b
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/391951
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/dma-mapping.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 9e1d6144a267..08f68889f0b4 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -2174,6 +2174,8 @@ static void arm_iommu_unmap_page(struct device *dev, dma_addr_t handle, if (!dma_get_attr(DMA_ATTR_SKIP_CPU_SYNC, attrs)) __dma_page_dev_to_cpu(page, offset, size, dir); + trace_dmadebug_unmap_page(dev, handle, size, + phys_to_page(iommu_iova_to_phys(mapping->domain, handle))); pg_iommu_unmap(mapping->domain, iova, len, (int)attrs); if (!dma_get_attr(DMA_ATTR_SKIP_FREE_IOVA, attrs)) __free_iova(mapping, iova, len, attrs); |