Commit d56e336e authored by Robin Murphy's avatar Robin Murphy Committed by Leon Romanovsky
Browse files

RDMA/usnic: Use device_iommu_capable() 

Use the new interface to check the capability for our device
specifically.

Link: https://lore.kernel.org/r/96ffe7050da0aa0ad6bce4705c3532f3ecaf32e3.1654688682.git.robin.murphy@arm.com


Signed-off-by: default avatarRobin Murphy <robin.murphy@arm.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 925d046e

drivers/infiniband/hw/usnic/usnic_uiom.c

+1 −1
Original line number Diff line number Diff line
@@ -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;