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authorChristoph Hellwig <hch@lst.de>2018-05-09 06:53:49 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-09 06:56:08 +0200
commitf616ab59c294b6ea6efa94f6139ea3eda2f52be0 (patch)
tree7433ad06ac074cb3c94196bab89615e66c0c86a8 /arch/sparc/Kconfig
parent86596f0a2833300568837f9b2970541bf42cbc42 (diff)
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 'arch/sparc/Kconfig')
-rw-r--r--arch/sparc/Kconfig4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index a2f4483d9b6e..304c94b50171 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -43,6 +43,7 @@ config SPARC
select ARCH_HAS_SG_CHAIN
select CPU_NO_EFFICIENT_FFS
select LOCKDEP_SMALL if LOCKDEP
+ select NEED_DMA_MAP_STATE
select NEED_SG_DMA_LENGTH
config SPARC32
@@ -143,9 +144,6 @@ config ZONE_DMA
bool
default y if SPARC32
-config NEED_DMA_MAP_STATE
- def_bool y
-
config GENERIC_ISA_DMA
bool
default y if SPARC32