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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/hexagon
parentdma-mapping: move the dma_coherent flag to struct device (diff)
downloadlinux-dev-bc3ec75de5452db59b683487867ba562b950708a.tar.xz
linux-dev-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/hexagon')
-rw-r--r--arch/hexagon/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 6cee842a9b44..3ef46522e89f 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -30,7 +30,7 @@ config HEXAGON
select GENERIC_CLOCKEVENTS_BROADCAST
select MODULES_USE_ELF_RELA
select GENERIC_CPU_DEVICES
- select DMA_NONCOHERENT_OPS
+ select DMA_DIRECT_OPS
---help---
Qualcomm Hexagon is a processor architecture designed for high
performance and low power across a wide variety of applications.