diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-02-13 08:01:28 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-02-18 12:41:04 +0100 |
| commit | 31f940afda6add7a7bb182adde97e615e5355c6d (patch) | |
| tree | 0133b5ca9bc0889985dc3c4021fa3268e97ae6ea /arch/powerpc/kernel/dma-swiotlb.c | |
| parent | swiotlb: remove swiotlb_dma_supported (diff) | |
| download | linux-31f940afda6add7a7bb182adde97e615e5355c6d.tar.xz linux-31f940afda6add7a7bb182adde97e615e5355c6d.zip | |
powerpc/dma: use the dma-direct allocator for coherent platforms
The generic code allows a few nice things such as node local allocations
and dipping into the CMA area. The lookup of the right zone for a given
dma mask works a little different, but the results should be the same.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/dma-swiotlb.c')
| -rw-r--r-- | arch/powerpc/kernel/dma-swiotlb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c index 6d2677b2daa6..3a15a7d945e9 100644 --- a/arch/powerpc/kernel/dma-swiotlb.c +++ b/arch/powerpc/kernel/dma-swiotlb.c @@ -32,8 +32,8 @@ unsigned int ppc_swiotlb_enable; * for everything else. */ const struct dma_map_ops powerpc_swiotlb_dma_ops = { - .alloc = __dma_nommu_alloc_coherent, - .free = __dma_nommu_free_coherent, + .alloc = dma_direct_alloc, + .free = dma_direct_free, .map_sg = dma_direct_map_sg, .unmap_sg = dma_direct_unmap_sg, .dma_supported = dma_direct_supported, |