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authorChristoph Hellwig <hch@lst.de>2018-08-20 14:54:29 +0300
committerChristoph Hellwig <hch@lst.de>2018-09-08 12:17:33 +0300
commite0a9317d900426233621fd88d7ef2ce83c9987aa (patch)
tree20f448115376bdc024c061f520c75a789714fc8e /arch/hexagon/Kconfig
parentf406f222d4b21e63b0ad24d4ddcb2b9745177b55 (diff)
downloadlinux-e0a9317d900426233621fd88d7ef2ce83c9987aa.tar.xz
hexagon: use generic dma_noncoherent_ops
Switch to the generic noncoherent direct mapping implementation. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/hexagon/Kconfig')
-rw-r--r--arch/hexagon/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 89a4b22f34d9..6cee842a9b44 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -4,6 +4,7 @@ comment "Linux Kernel Configuration for Hexagon"
config HEXAGON
def_bool y
+ select ARCH_HAS_SYNC_DMA_FOR_DEVICE
select ARCH_NO_PREEMPT
select HAVE_OPROFILE
# Other pending projects/to-do items.
@@ -29,6 +30,7 @@ config HEXAGON
select GENERIC_CLOCKEVENTS_BROADCAST
select MODULES_USE_ELF_RELA
select GENERIC_CPU_DEVICES
+ select DMA_NONCOHERENT_OPS
---help---
Qualcomm Hexagon is a processor architecture designed for high
performance and low power across a wide variety of applications.