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authorChristoph Hellwig <hch@lst.de>2018-08-16 16:47:53 +0300
committerChristoph Hellwig <hch@lst.de>2018-09-20 09:01:14 +0200
commit5748e1b35ba28368515d850e8087929a3a65e055 (patch)
treeef6a0559e014c9ab5653a10c2a902b7c2cf28e3f /arch/mips/Kconfig
parentdma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration (diff)
downloadlinux-dev-5748e1b35ba28368515d850e8087929a3a65e055.tar.xz
linux-dev-5748e1b35ba28368515d850e8087929a3a65e055.zip
MIPS: don't select DMA_MAYBE_COHERENT from DMA_PERDEV_COHERENT
While both option select a form of conditional dma coherence they don't actually share any code in the implementation, so untangle them. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Paul Burton <paul.burton@mips.com>
Diffstat (limited to '')
-rw-r--r--arch/mips/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 35511999156a..0b25180028b8 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1111,7 +1111,7 @@ config DMA_MAYBE_COHERENT
config DMA_PERDEV_COHERENT
bool
- select DMA_MAYBE_COHERENT
+ select DMA_NONCOHERENT
config DMA_NONCOHERENT
bool