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authorChristoph Hellwig <hch@lst.de>2018-04-03 16:47:59 +0300
committerChristoph Hellwig <hch@lst.de>2018-05-09 07:55:51 +0300
commita4ce5a48d753d56827c1e0a0fa7770a27879bd0f (patch)
treed97bfb76b09a2b0dede3bfde87e5a32a7eacaa08 /lib
parent79c1879ee5473e3404469b07f9bccfe6d0814b93 (diff)
downloadlinux-a4ce5a48d753d56827c1e0a0fa7770a27879bd0f.tar.xz
iommu-helper: move the IOMMU_HELPER config symbol to lib/
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 'lib')
-rw-r--r--lib/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index 5fe577673b98..2f6908577534 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -429,6 +429,9 @@ config SGL_ALLOC
bool
default n
+config IOMMU_HELPER
+ bool
+
config DMA_DIRECT_OPS
bool
depends on HAS_DMA && (!64BIT || ARCH_DMA_ADDR_T_64BIT)