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authorChristoph Hellwig <hch@lst.de>2018-04-05 10:44:52 +0300
committerChristoph Hellwig <hch@lst.de>2018-05-09 07:55:59 +0300
commit86596f0a2833300568837f9b2970541bf42cbc42 (patch)
treec8cc43e2a17e09a379e03bd1ab272c2f8fa2bfc1 /arch/sparc
parenta4ce5a48d753d56827c1e0a0fa7770a27879bd0f (diff)
downloadlinux-86596f0a2833300568837f9b2970541bf42cbc42.tar.xz
scatterlist: move the NEED_SG_DMA_LENGTH config symbol to lib/Kconfig
This way we have one central definition of it, and user can select it as needed. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/Kconfig4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 3c1740a860ec..a2f4483d9b6e 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_SG_DMA_LENGTH
config SPARC32
def_bool !64BIT
@@ -145,9 +146,6 @@ config ZONE_DMA
config NEED_DMA_MAP_STATE
def_bool y
-config NEED_SG_DMA_LENGTH
- def_bool y
-
config GENERIC_ISA_DMA
bool
default y if SPARC32