diff options
Diffstat (limited to 'drivers/iommu/amd/iommu.c')
| -rw-r--r-- | drivers/iommu/amd/iommu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index a284768cb542..089886485895 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -2272,14 +2272,15 @@ static int amd_iommu_attach_device(struct iommu_domain *dom, return ret; } -static void amd_iommu_iotlb_sync_map(struct iommu_domain *dom, - unsigned long iova, size_t size) +static int amd_iommu_iotlb_sync_map(struct iommu_domain *dom, + unsigned long iova, size_t size) { struct protection_domain *domain = to_pdomain(dom); struct io_pgtable_ops *ops = &domain->iop.iop.ops; if (ops->map_pages) domain_flush_np_cache(domain, iova, size); + return 0; } static int amd_iommu_map_pages(struct iommu_domain *dom, unsigned long iova, |