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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-10 16:56:08 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-10 16:56:08 -0400
commit754c780953397dd5ee5191b7b3ca67e09088ce7a (patch)
tree8bdbf8407c8cd917f24a0d5a5c6a865db6366f3c /arch/s390/Kconfig
parent40c43269cf8e88a0bdc306c717d1dd5446a6f3b8 (diff)
parentb4bbb107d73bbc0d92c9ae7fd8e69580aa9381e7 (diff)
downloadlinux-754c780953397dd5ee5191b7b3ca67e09088ce7a.tar.bz2
Merge branch 'for-v3.18' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
Pull dma-mapping update from Marek Szyprowski: "Provide the dma write coherent api (available previously on ARM architecture) for all other architectures, which use dma_ops-based dma mapping implementation. This lets one to use the same code in the device drivers regardless of the selected architecture" * 'for-v3.18' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: dma-mapping: Provide write-combine allocations s390: Implement dma_{alloc,free}_attrs()
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 05c78bb5f570..296391395b95 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -496,8 +496,8 @@ config QDIO
menuconfig PCI
bool "PCI support"
- default n
depends on 64BIT
+ select HAVE_DMA_ATTRS
select PCI_MSI
help
Enable PCI support.
@@ -544,9 +544,6 @@ config HAS_DMA
config NEED_SG_DMA_LENGTH
def_bool PCI
-config HAVE_DMA_ATTRS
- def_bool PCI
-
config NEED_DMA_MAP_STATE
def_bool PCI