iommu: Remove struct iommu_ops *iommu from arch_setup_dma_ops()

This is not being used to pass ops, it is just a way to tell if an
iommu driver was probed. These days this can be detected directly via
device_iommu_mapped(). Call device_iommu_mapped() in the two places that
need to check it and remove the iommu parameter everywhere.

Reviewed-by: Jerry Snitselaar <[email protected]>
Reviewed-by: Lu Baolu <[email protected]>
Reviewed-by: Moritz Fischer <[email protected]>
Acked-by: Christoph Hellwig <[email protected]>
Acked-by: Rob Herring <[email protected]>
Tested-by: Hector Martin <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>

0 files changed, 0 insertions, 0 deletions