tree 4b224a42a60bb3a4a90b99b1929f7290ca00cea6
parent ba767b5283c06e1a2fcdd1835c33e42b8fccd09c
author Christoph Hellwig <hch@lst.de> 1550041270 +0100
committer Michael Ellerman <mpe@ellerman.id.au> 1550490062 +1100

powerpc/dart: remove dead cleanup code in iommu_init_early_dart

If dart_init failed we didn't have a chance to setup dma or controller
ops yet, so there is no point in resetting them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>