| commit | 2db4928bb559f8b43ca75879548111dc13a7de31 | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Wed Jun 24 15:25:22 2015 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Mon Jul 13 10:10:54 2015 +1000 |
| tree | 8ce6264c97956c84ad19c43786729b04ae2ffd2d | |
| parent | de369538436ae0caf784c69187ad0e53152b7ddf [diff] |
powerpc/iommu: Remove dma_data union To support "hybrid" DMA ops in a subsequent patch, we will need both a direct DMA offset and an iommu pointer. Those are currently exclusive (a union), so change them to be separate fields. While there, also type iommu_table_base properly and make exist only on CONFIG_PPC64 since it's not referenced on 32-bit at all. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>