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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/nds32 | |
| parent | f3ecc0ff0457eae93503792c6fc35921fa8a6204 (diff) | |
| download | linux-stable-bc3ec75de5452db59b683487867ba562b950708a.tar.gz linux-stable-bc3ec75de5452db59b683487867ba562b950708a.tar.bz2 linux-stable-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/nds32')
| -rw-r--r-- | arch/nds32/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index 7068f341133d..56992330026a 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -11,7 +11,7 @@ config NDS32 select CLKSRC_MMIO select CLONE_BACKWARDS select COMMON_CLK - select DMA_NONCOHERENT_OPS + select DMA_DIRECT_OPS select GENERIC_ATOMIC64 select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS |