From: Joerg Roedel <[email protected]>
Cc: Upinder Malhi <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
---
drivers/infiniband/hw/usnic/usnic_uiom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/usnic/usnic_uiom.c
b/drivers/infiniband/hw/usnic/usnic_uiom.c
index 801a1d6..417de1f 100644
--- a/drivers/infiniband/hw/usnic/usnic_uiom.c
+++ b/drivers/infiniband/hw/usnic/usnic_uiom.c
@@ -507,7 +507,7 @@ int usnic_uiom_attach_dev_to_pd(struct usnic_uiom_pd *pd,
struct device *dev)
if (err)
goto out_free_dev;
- if (!iommu_domain_has_cap(pd->domain, IOMMU_CAP_CACHE_COHERENCY)) {
+ if (!iommu_capable(dev->bus, IOMMU_CAP_CACHE_COHERENCY)) {
usnic_err("IOMMU of %s does not support cache coherency\n",
dev_name(dev));
err = -EINVAL;
--
1.9.1
--
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