IB/usnic: Convert to use new iommu_capable() API function
IB/usnic: Convert to use new iommu_capable() API function

Cc: Upinder Malhi <f4845923d6588f6897b8ac9bf905740511e50516@cisco.com>
Signed-off-by: Joerg Roedel <61aff96566804ea1da8a65de5bcc892ce07caceb@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs