diff options
| author |   Christoph Hellwig <hch@lst.de> | 2018-12-16 18:19:50 +0100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-12-20 22:21:20 +1100 |
| commit | 44a0337b322e0ee2b817e334436366d394654d07 (patch) | |
| tree | 808d4b979e5705fbebf48ca89d40249a4a96c2f0 /arch/powerpc/platforms/44x | |
| parent | powerpc/dma: remove the unused dma_iommu_ops export (diff) | |
| download | linux-dev-44a0337b322e0ee2b817e334436366d394654d07.tar.xz linux-dev-44a0337b322e0ee2b817e334436366d394654d07.zip | |
powerpc/dma: split the two __dma_alloc_coherent implementations
The implemementation for the CONFIG_NOT_COHERENT_CACHE case doesn't share
any code with the one for systems with coherent caches. Split it off
and merge it with the helpers in dma-noncoherent.c that have no other
callers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/44x')
| -rw-r--r-- | arch/powerpc/platforms/44x/warp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/44x/warp.c b/arch/powerpc/platforms/44x/warp.c index a886c2c22097..7e4f8ca19ce8 100644 --- a/arch/powerpc/platforms/44x/warp.c +++ b/arch/powerpc/platforms/44x/warp.c @@ -47,7 +47,7 @@ static int __init warp_probe(void) if (!of_machine_is_compatible("pika,warp")) return 0; - /* For __dma_alloc_coherent */ + /* For __dma_nommu_alloc_coherent */ ISA_DMA_THRESHOLD = ~0L; return 1; |