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authorChristoph Hellwig <hch@lst.de>2018-04-16 17:27:40 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-19 08:46:12 +0200
commit7f5c1ea3b707f349af539c7cb4ade8c9d0ad8452 (patch)
treeaca64e874248e8392c4eb3cb4c96f0446e463d50 /arch/c6x/Kconfig
parent6c3e71dd63a0cc0ce3bd1a4340c1d51a609d372c (diff)
c6x: use generic dma_noncoherent_ops
Switch to the generic noncoherent direct mapping implementation. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Mark Salter <msalter@redhat.com>
Diffstat (limited to 'arch/c6x/Kconfig')
-rw-r--r--arch/c6x/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index 8c088b96e372..bf59855628ac 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -6,7 +6,10 @@
config C6X
def_bool y
+ select ARCH_HAS_SYNC_DMA_FOR_CPU
+ select ARCH_HAS_SYNC_DMA_FOR_DEVICE
select CLKDEV_LOOKUP
+ select DMA_NONCOHERENT_OPS
select GENERIC_ATOMIC64
select GENERIC_IRQ_SHOW
select HAVE_ARCH_TRACEHOOK