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| author |   Christoph Hellwig <hch@lst.de> | 2018-04-16 19:27:22 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-07-25 13:33:09 +0200 |
| commit | 25622e045a6aed45c9b12d1977fcb3fc3b349a73 (patch) | |
| tree | bbdffdedf98ceb2f51dd1e11cf72a91959c1123d /arch/nios2/Kconfig | |
| parent | swiotlb: clean up reporting (diff) | |
| download | linux-dev-25622e045a6aed45c9b12d1977fcb3fc3b349a73.tar.xz linux-dev-25622e045a6aed45c9b12d1977fcb3fc3b349a73.zip | |
nios2: use generic dma_noncoherent_ops
Switch to the generic noncoherent direct mapping implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ley Foon Tan <ley.foon.tan@intel.com>
Tested-by: Ley Foon Tan <ley.foon.tan@intel.com>
Diffstat (limited to 'arch/nios2/Kconfig')
| -rw-r--r-- | arch/nios2/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index 3d4ec88f1db1..92035042cf62 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -1,6 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 config NIOS2 def_bool y + select ARCH_HAS_SYNC_DMA_FOR_CPU + select ARCH_HAS_SYNC_DMA_FOR_DEVICE + select DMA_NONCOHERENT_OPS select TIMER_OF select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS |