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| author | Christoph Hellwig <hch@lst.de> | 2018-09-08 11:22:43 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-09-20 09:01:15 +0200 |
| commit | bc3ec75de5452db59b683487867ba562b950708a (patch) | |
| tree | ad93be8bbaea3429f83fb0afd6b7597ec90a1e7b /arch/openrisc | |
| parent | dma-mapping: move the dma_coherent flag to struct device (diff) | |
| download | linux-bc3ec75de5452db59b683487867ba562b950708a.tar.xz linux-bc3ec75de5452db59b683487867ba562b950708a.zip | |
dma-mapping: merge direct and noncoherent ops
All the cache maintainance is already stubbed out when not enabled,
but merging the two allows us to nicely handle the case where
cache maintainance is required for some devices, but not others.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Paul Burton <paul.burton@mips.com> # MIPS parts
Diffstat (limited to 'arch/openrisc')
| -rw-r--r-- | arch/openrisc/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index e0081e734827..a655ae280637 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -7,7 +7,7 @@ config OPENRISC def_bool y select ARCH_HAS_SYNC_DMA_FOR_DEVICE - select DMA_NONCOHERENT_OPS + select DMA_DIRECT_OPS select OF select OF_EARLY_FLATTREE select IRQ_DOMAIN |