tree 8e82d63ab4cf2ea9815b4a1b0ba7dae0f0f36cf6
parent 7fc67afc436cf7f74d8cc697012696187332fc35
author Michael Ellerman <michael@ellerman.id.au> 1201616041 +1100
committer Paul Mackerras <paulus@samba.org> 1201741870 +1100

[POWERPC] Split out the IOMMU logic from cell_dma_dev_setup()

Split the IOMMU logic out from cell_dma_dev_setup() into a separate
function.  If we're not using dma_direct_ops or dma_iommu_ops we don't
know what the hell's going on, so BUG.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>