diff options
| -rw-r--r-- | drivers/iommu/iommu-sva.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/iommu/iommu-sva.c b/drivers/iommu/iommu-sva.c index 944daa0dabd6..1a51cfd82808 100644 --- a/drivers/iommu/iommu-sva.c +++ b/drivers/iommu/iommu-sva.c @@ -296,15 +296,12 @@ static struct iommu_domain *iommu_sva_domain_alloc(struct device *dev, const struct iommu_ops *ops = dev_iommu_ops(dev); struct iommu_domain *domain; - if (ops->domain_alloc_sva) { - domain = ops->domain_alloc_sva(dev, mm); - if (IS_ERR(domain)) - return domain; - } else { - domain = ops->domain_alloc(IOMMU_DOMAIN_SVA); - if (!domain) - return ERR_PTR(-ENOMEM); - } + if (!ops->domain_alloc_sva) + return ERR_PTR(-EOPNOTSUPP); + + domain = ops->domain_alloc_sva(dev, mm); + if (IS_ERR(domain)) + return domain; domain->type = IOMMU_DOMAIN_SVA; domain->cookie_type = IOMMU_COOKIE_SVA; |