iommu/arm-smmu-v3: Don't unregister on shutdown
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.7 by commit ead3e6c79479890444c777fd329afc125fecde48, it was introduced in version v6.1 by commit 57365a04c92126525a58bf7a1599ddfa832415e9. For more details please see the references link.