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authorChristoph Hellwig <hch@lst.de>2019-02-03 20:12:02 +0100
committerChristoph Hellwig <hch@lst.de>2019-02-20 07:26:35 -0700
commitff4c25f26a71b79c70ea03b3935a1297439a8a85 (patch)
treebb278baf485553d3a73b4de530edcc2287e003a5 /arch/csky/Kconfig
parentdma-mapping: remove an incorrect __iommem annotation (diff)
downloadlinux-dev-ff4c25f26a71b79c70ea03b3935a1297439a8a85.tar.xz
linux-dev-ff4c25f26a71b79c70ea03b3935a1297439a8a85.zip
dma-mapping: improve selection of dma_declare_coherent availability
This API is primarily used through DT entries, but two architectures and two drivers call it directly. So instead of selecting the config symbol for random architectures pull it in implicitly for the actual users. Also rename the Kconfig option to describe the feature better. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Paul Burton <paul.burton@mips.com> # MIPS Acked-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '')
-rw-r--r--arch/csky/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
index 0a9595afe9be..c009a8c63946 100644
--- a/arch/csky/Kconfig
+++ b/arch/csky/Kconfig
@@ -30,7 +30,6 @@ config CSKY
select HAVE_ARCH_TRACEHOOK
select HAVE_FUNCTION_TRACER
select HAVE_FUNCTION_GRAPH_TRACER
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZO
select HAVE_KERNEL_LZMA