summaryrefslogtreecommitdiff
path: root/drivers/iommu/tegra-gart.c
diff options
context:
space:
mode:
authorVarun Sethi <Varun.Sethi@freescale.com>2013-03-28 23:53:58 +0400
committerJoerg Roedel <joro@8bytes.org>2013-04-02 20:20:53 +0400
commitbb5547acfcd842950b8a22aa83f84af93388b9f2 (patch)
tree6b44ae74b7c3cd0dee3f0f6a5b1597007c1e3a0d /drivers/iommu/tegra-gart.c
parent07961ac7c0ee8b546658717034fe692fd12eefa9 (diff)
downloadlinux-bb5547acfcd842950b8a22aa83f84af93388b9f2.tar.xz
iommu/fsl: Make iova dma_addr_t in the iommu_iova_to_phys API.
This is required in case of PAMU, as it can support a window size of up to 64G (even on 32bit). Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
Diffstat (limited to 'drivers/iommu/tegra-gart.c')
-rw-r--r--drivers/iommu/tegra-gart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c
index 86437575f94d..4aec8be38054 100644
--- a/drivers/iommu/tegra-gart.c
+++ b/drivers/iommu/tegra-gart.c
@@ -279,7 +279,7 @@ static size_t gart_iommu_unmap(struct iommu_domain *domain, unsigned long iova,
}
static phys_addr_t gart_iommu_iova_to_phys(struct iommu_domain *domain,
- unsigned long iova)
+ dma_addr_t iova)
{
struct gart_device *gart = domain->priv;
unsigned long pte;