arm64: Properly clean up iommu-dma remnants

Thanks to the somewhat asymmetrical nature, while removing
iommu_setup_dma_ops() from the arch_setup_dma_ops() flow, I managed to
forget that arm64's teardown path was also specific to iommu-dma. Clean
that up to match, otherwise probe deferral will lead to the arch code
erroneously removing DMA ops set elsewhere.

Reported-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/linux-iommu/[email protected]/
Fixes: b67483b3c44e ("iommu/dma: Centralise iommu_setup_dma_ops()")
Signed-off-by: Robin Murphy <[email protected]>
Tested-by: Dmitry Baryshkov <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Acked-by: Will Deacon <[email protected]>
Tested-by: Nicolin Chen <[email protected]>
Link: https://lore.kernel.org/r/d4cc20cbb0c45175e98dd76bf187e2ad6421296d.1714472573.git.robin.murphy@arm.com
Signed-off-by: Joerg Roedel <[email protected]>

0 files changed, 0 insertions, 0 deletions