diff options
| -rw-r--r-- | drivers/iommu/dma-iommu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index 0cc702a70a96..6e573d1cb8bf 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -399,7 +399,7 @@ static int dma_info_to_prot(enum dma_data_direction dir, bool coherent, } static dma_addr_t iommu_dma_alloc_iova(struct iommu_domain *domain, - size_t size, dma_addr_t dma_limit, struct device *dev) + size_t size, u64 dma_limit, struct device *dev) { struct iommu_dma_cookie *cookie = domain->iova_cookie; struct iova_domain *iovad = &cookie->iovad; @@ -424,7 +424,7 @@ static dma_addr_t iommu_dma_alloc_iova(struct iommu_domain *domain, dma_limit = min_not_zero(dma_limit, dev->bus_dma_limit); if (domain->geometry.force_aperture) - dma_limit = min(dma_limit, domain->geometry.aperture_end); + dma_limit = min(dma_limit, (u64)domain->geometry.aperture_end); /* Try to get PCI devices a SAC address */ if (dma_limit > DMA_BIT_MASK(32) && dev_is_pci(dev)) @@ -477,7 +477,7 @@ static void __iommu_dma_unmap(struct device *dev, dma_addr_t dma_addr, } static dma_addr_t __iommu_dma_map(struct device *dev, phys_addr_t phys, - size_t size, int prot, dma_addr_t dma_mask) + size_t size, int prot, u64 dma_mask) { struct iommu_domain *domain = iommu_get_dma_domain(dev); struct iommu_dma_cookie *cookie = domain->iova_cookie; |