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| author | Christoph Hellwig <hch@lst.de> | 2018-04-05 09:44:52 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-09 06:55:59 +0200 |
| commit | 86596f0a2833300568837f9b2970541bf42cbc42 (patch) | |
| tree | c8cc43e2a17e09a379e03bd1ab272c2f8fa2bfc1 /arch/x86/Kconfig | |
| parent | a4ce5a48d753d56827c1e0a0fa7770a27879bd0f (diff) | |
| download | blackbird-op-linux-86596f0a2833300568837f9b2970541bf42cbc42.tar.gz blackbird-op-linux-86596f0a2833300568837f9b2970541bf42cbc42.zip | |
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/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 4faa505ab8ec..9cbadd6ba27b 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -183,6 +183,7 @@ config X86 select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_USER_RETURN_NOTIFIER select IRQ_FORCED_THREADING + select NEED_SG_DMA_LENGTH select PCI_LOCKLESS_CONFIG select PERF_EVENTS select RTC_LIB @@ -239,9 +240,6 @@ config NEED_DMA_MAP_STATE def_bool y depends on X86_64 || INTEL_IOMMU || DMA_API_DEBUG || SWIOTLB -config NEED_SG_DMA_LENGTH - def_bool y - config GENERIC_ISA_DMA def_bool y depends on ISA_DMA_API |
