iommu/arm-smmu-v3: Standardize ATS enablement failure reporting

Update arm_smmu_enable_ats() to wrap the pci_enable_ats() call in a
WARN(). Since probe-time checks now preclude configuration errors
any failure during hardware enablement is considered a kernel bug.

Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-by: Samiullah Khawaja <skhawaja@google.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Pranjal Shrivastava <praan@google.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

0 files changed, 0 insertions, 0 deletions