diff options
Diffstat (limited to 'arch/arm/mm/dma-mapping.c')
| -rw-r--r-- | arch/arm/mm/dma-mapping.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 52486c0e6598..80c4c50814d8 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -807,6 +807,7 @@ static void arm_dma_unremap(struct device *dev, void *remapped_addr, unsigned int flags = VM_ARM_DMA_CONSISTENT | VM_USERMAP; struct vm_struct *area; + size = PAGE_ALIGN(size); remapped_addr = (void *)((unsigned long)remapped_addr & PAGE_MASK); area = find_vm_area(remapped_addr); @@ -1818,7 +1819,7 @@ void arm_iommu_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, total_length = PAGE_ALIGN((iova & ~PAGE_MASK) + total_length); iova &= PAGE_MASK; - iommu_unmap_range(mapping->domain, iova, total_length); + iommu_unmap(mapping->domain, iova, total_length); __free_iova(mapping, iova, total_length); } |