summaryrefslogtreecommitdiff
path: root/arch/s390/Kconfig
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2018-04-05 09:44:52 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-09 06:55:59 +0200
commit86596f0a2833300568837f9b2970541bf42cbc42 (patch)
treec8cc43e2a17e09a379e03bd1ab272c2f8fa2bfc1 /arch/s390/Kconfig
parenta4ce5a48d753d56827c1e0a0fa7770a27879bd0f (diff)
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/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 89c0c726ca92..a36b4e4e010a 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -710,6 +710,7 @@ menuconfig PCI
select PCI_MSI
select IOMMU_HELPER
select IOMMU_SUPPORT
+ select NEED_SG_DMA_LENGTH
help
Enable PCI support.
@@ -734,9 +735,6 @@ config PCI_DOMAINS
config HAS_IOMEM
def_bool PCI
-config NEED_SG_DMA_LENGTH
- def_bool PCI
-
config NEED_DMA_MAP_STATE
def_bool PCI