iommu/arm-smmu-v3: Unregister IOMMU and bus ops on device removal
When removing the SMMUv3 driver, we need to clear any state that we registered during probe. This includes our bus ops, sysfs entries and the IOMMU device registered for early firmware probing of masters. Signed-off-by: Will Deacon <will@kernel.org> Tested-by: John Garry <john.garry@huawei.com> # smmu v3 Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Showing
Please register or sign in to comment