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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2015-06-24 08:25:22 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-07-13 03:10:54 +0300 |
| commit | 2db4928bb559f8b43ca75879548111dc13a7de31 (patch) | |
| tree | 8ce6264c97956c84ad19c43786729b04ae2ffd2d /lib | |
| parent | de369538436ae0caf784c69187ad0e53152b7ddf (diff) | |
| download | linux-2db4928bb559f8b43ca75879548111dc13a7de31.tar.xz | |
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>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions