Merge tag 'iommu-fix-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu fix from Joerg Roedel:

 - Fix boot regression due to a NULL-ptr dereference on OMAP machines

* tag 'iommu-fix-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/omap: Fix regression in probe for NULL pointer dereference