summaryrefslogtreecommitdiffstats
path: root/arch/sparc/Kconfig
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2018-09-08 11:22:43 +0200
committerChristoph Hellwig <hch@lst.de>2018-09-20 09:01:15 +0200
commitbc3ec75de5452db59b683487867ba562b950708a (patch)
treead93be8bbaea3429f83fb0afd6b7597ec90a1e7b /arch/sparc/Kconfig
parentf3ecc0ff0457eae93503792c6fc35921fa8a6204 (diff)
downloadlinux-bc3ec75de5452db59b683487867ba562b950708a.tar.bz2
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/sparc/Kconfig')
-rw-r--r--arch/sparc/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index e6f2a38d2e61..7e2aa59fcc29 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -51,7 +51,7 @@ config SPARC
config SPARC32
def_bool !64BIT
select ARCH_HAS_SYNC_DMA_FOR_CPU
- select DMA_NONCOHERENT_OPS
+ select DMA_DIRECT_OPS
select GENERIC_ATOMIC64
select CLZ_TAB
select HAVE_UID16