Commits
Will Deacon committed 80523d05dbf
FROMLIST: iommu/arm-smmu: Unregister IOMMU and bus ops on device removal When removing the SMMU 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> Bug: 140290589 Link: https://lore.kernel.org/lkml/20191121114918.2293-13-will@kernel.org/ Signed-off-by: Will Deacon <willdeacon@google.com> Change-Id: I5dd6e68a609ac60bc704f9f916acc0f31dc1bd67