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authorChristoph Hellwig <hch@lst.de>2018-12-06 12:50:26 -0800
committerChristoph Hellwig <hch@lst.de>2018-12-13 21:06:11 +0100
commit3731c3d4774e38b9d91c01943e1e6a243c1776be (patch)
tree5fda6811e4e89f40688493e3081f01e52216e6a7 /arch/unicore32
parentdma-mapping: move dma_cache_sync out of line (diff)
downloadlinux-dev-3731c3d4774e38b9d91c01943e1e6a243c1776be.tar.xz
linux-dev-3731c3d4774e38b9d91c01943e1e6a243c1776be.zip
dma-mapping: always build the direct mapping code
All architectures except for sparc64 use the dma-direct code in some form, and even for sparc64 we had the discussion of a direct mapping mode a while ago. In preparation for directly calling the direct mapping code don't bother having it optionally but always build the code in. This is a minor hardship for some powerpc and arm configs that don't pull it in yet (although they should in a relase ot two), and sparc64 which currently doesn't need it at all, but it will reduce the ifdef mess we'd otherwise need significantly. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Tested-by: Jesper Dangaard Brouer <brouer@redhat.com> Tested-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/unicore32')
-rw-r--r--arch/unicore32/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index a4c05159dca5..2681027d7bff 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -4,7 +4,6 @@ config UNICORE32
select ARCH_HAS_DEVMEM_IS_ALLOWED
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_MIGHT_HAVE_PC_SERIO
- select DMA_DIRECT_OPS
select HAVE_GENERIC_DMA_COHERENT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_BZIP2