Christoph Hellwig feee96440c swiotlb: remove swiotlb_dma_supported
The only user left is powerpc, but even there the generic dma-direct
version works just as well, given that we guarantee that the swiotlb
buffer must always be addressable.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-02-18 22:41:04 +11:00
..
2018-12-29 12:03:17 -08:00
2018-08-17 11:32:50 -07:00
2019-01-04 22:07:47 +11:00
2018-12-21 11:32:49 +11:00
2018-08-17 11:32:50 -07:00
2018-12-19 18:56:32 +11:00
2018-12-27 10:43:24 -08:00