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authorVarun Sethi <Varun.Sethi@freescale.com>2013-03-29 01:23:58 +0530
committerJoerg Roedel <joro@8bytes.org>2013-04-02 18:20:53 +0200
commitbb5547acfcd842950b8a22aa83f84af93388b9f2 (patch)
tree6b44ae74b7c3cd0dee3f0f6a5b1597007c1e3a0d /drivers/iommu/shmobile-iommu.c
parent07961ac7c0ee8b546658717034fe692fd12eefa9 (diff)
downloadop-kernel-dev-bb5547acfcd842950b8a22aa83f84af93388b9f2.zip
op-kernel-dev-bb5547acfcd842950b8a22aa83f84af93388b9f2.tar.gz
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/shmobile-iommu.c')
-rw-r--r--drivers/iommu/shmobile-iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/shmobile-iommu.c b/drivers/iommu/shmobile-iommu.c
index b6e8b57..d572863 100644
--- a/drivers/iommu/shmobile-iommu.c
+++ b/drivers/iommu/shmobile-iommu.c
@@ -296,7 +296,7 @@ done:
}
static phys_addr_t shmobile_iommu_iova_to_phys(struct iommu_domain *domain,
- unsigned long iova)
+ dma_addr_t iova)
{
struct shmobile_iommu_domain *sh_domain = domain->priv;
uint32_t l1entry = 0, l2entry = 0;
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