iommu: dma_domain: use size aligned iova allocation

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index b97cc0b..cadd59e 100644 (file)
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -69,7 +69,7 @@ static struct iova *__alloc_iova(struct device *dev, size_t size, bool coherent)
 
        limit_pfn = min(limit_pfn, (unsigned long)(dma_limit >> shift));
        /* Alignment should probably come from a domain/device attribute... */
-       return alloc_iova(iovad, length, limit_pfn, false);
+       return alloc_iova(iovad, length, limit_pfn, true);
 }
 
 /*