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authorChristoph Hellwig <hch@lst.de>2018-05-09 06:53:49 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-09 06:56:08 +0200
commitf616ab59c294b6ea6efa94f6139ea3eda2f52be0 (patch)
tree7433ad06ac074cb3c94196bab89615e66c0c86a8 /arch/parisc
parent86596f0a2833300568837f9b2970541bf42cbc42 (diff)
download96b-common-f616ab59c294b6ea6efa94f6139ea3eda2f52be0.tar.gz
dma-mapping: move the NEED_DMA_MAP_STATE config symbol to lib/Kconfig
This way we have one central definition of it, and user can select it as needed. Note that we now also always select it when CONFIG_DMA_API_DEBUG is select, which fixes some incorrect checks in a few network drivers. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Diffstat (limited to 'arch/parisc')
-rw-r--r--arch/parisc/Kconfig4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 89caea87556e..4d8f64d48597 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -51,6 +51,7 @@ config PARISC
select GENERIC_CLOCKEVENTS
select ARCH_NO_COHERENT_DMA_MMAP
select CPU_NO_EFFICIENT_FFS
+ select NEED_DMA_MAP_STATE
select NEED_SG_DMA_LENGTH
help
@@ -112,9 +113,6 @@ config PM
config STACKTRACE_SUPPORT
def_bool y
-config NEED_DMA_MAP_STATE
- def_bool y
-
config ISA_DMA_API
bool