Messages in this thread Patch in this message | | | From | Robin Murphy <> | Subject | [PATCH] RDMA/usnic: Use device_iommu_capable() | Date | Wed, 8 Jun 2022 12:46:33 +0100 |
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Use the new interface to check the capability for our device specifically.
Signed-off-by: Robin Murphy <robin.murphy@arm.com> --- 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 e212929369df..67a1b4562dc2 100644 --- a/drivers/infiniband/hw/usnic/usnic_uiom.c +++ b/drivers/infiniband/hw/usnic/usnic_uiom.c @@ -482,7 +482,7 @@ int usnic_uiom_attach_dev_to_pd(struct usnic_uiom_pd *pd, struct device *dev) if (err) goto out_free_dev; - if (!iommu_capable(dev->bus, IOMMU_CAP_CACHE_COHERENCY)) { + if (!device_iommu_capable(dev, IOMMU_CAP_CACHE_COHERENCY)) { usnic_err("IOMMU of %s does not support cache coherency\n", dev_name(dev)); err = -EINVAL; -- 2.36.1.dirty
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