diff options
Diffstat (limited to 'drivers/base/iommu.c')
| -rw-r--r-- | drivers/base/iommu.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/drivers/base/iommu.c b/drivers/base/iommu.c index 55d37e4609e..6e6b6a11b3c 100644 --- a/drivers/base/iommu.c +++ b/drivers/base/iommu.c @@ -80,20 +80,6 @@ void iommu_detach_device(struct iommu_domain *domain, struct device *dev) } EXPORT_SYMBOL_GPL(iommu_detach_device); -int iommu_map_range(struct iommu_domain *domain, unsigned long iova, - phys_addr_t paddr, size_t size, int prot) -{ - return iommu_ops->map_range(domain, iova, paddr, size, prot); -} -EXPORT_SYMBOL_GPL(iommu_map_range); - -void iommu_unmap_range(struct iommu_domain *domain, unsigned long iova, - size_t size) -{ - iommu_ops->unmap_range(domain, iova, size); -} -EXPORT_SYMBOL_GPL(iommu_unmap_range); - phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, unsigned long iova) { @@ -119,10 +105,7 @@ int iommu_map(struct iommu_domain *domain, unsigned long iova, BUG_ON((iova | paddr) & invalid_mask); - if (iommu_ops->map) - return iommu_ops->map(domain, iova, paddr, gfp_order, prot); - - return iommu_ops->map_range(domain, iova, paddr, size, prot); + return iommu_ops->map(domain, iova, paddr, gfp_order, prot); } EXPORT_SYMBOL_GPL(iommu_map); @@ -136,11 +119,6 @@ int iommu_unmap(struct iommu_domain *domain, unsigned long iova, int gfp_order) BUG_ON(iova & invalid_mask); - if (iommu_ops->unmap) - return iommu_ops->unmap(domain, iova, gfp_order); - - iommu_ops->unmap_range(domain, iova, size); - - return gfp_order; + return iommu_ops->unmap(domain, iova, gfp_order); } EXPORT_SYMBOL_GPL(iommu_unmap); |