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authorChristoph Hellwig <hch@lst.de>2018-05-09 07:53:49 +0300
committerChristoph Hellwig <hch@lst.de>2018-05-09 07:56:08 +0300
commitf616ab59c294b6ea6efa94f6139ea3eda2f52be0 (patch)
tree7433ad06ac074cb3c94196bab89615e66c0c86a8 /lib/Kconfig
parent86596f0a2833300568837f9b2970541bf42cbc42 (diff)
downloadlinux-f616ab59c294b6ea6efa94f6139ea3eda2f52be0.tar.xz
dma-mapping: move the NEED_DMA_MAP_STATE config symbol to lib/Kconfig
This way we have one central definition of it, and user can select it as needed. Note that we now also always select it when CONFIG_DMA_API_DEBUG is select, which fixes some incorrect checks in a few network drivers. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Diffstat (limited to 'lib/Kconfig')
-rw-r--r--lib/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index aeb7fae16bc2..ce9fa962d59b 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -432,6 +432,9 @@ config SGL_ALLOC
config NEED_SG_DMA_LENGTH
bool
+config NEED_DMA_MAP_STATE
+ bool
+
config IOMMU_HELPER
bool