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authorChristoph Hellwig <hch@lst.de>2019-02-01 10:10:52 +0100
committerChristoph Hellwig <hch@lst.de>2019-02-13 19:19:47 +0100
commit34e04eedd1cf1be714abb0e5976338cc72ccc05f (patch)
tree33b8db35bc620fc1c845e361fc2ae5e72d9d3770 /arch/arm64/Kconfig
parentdevice.h: dma_mem is only needed for HAVE_GENERIC_DMA_COHERENT (diff)
downloadlinux-dev-34e04eedd1cf1be714abb0e5976338cc72ccc05f.tar.xz
linux-dev-34e04eedd1cf1be714abb0e5976338cc72ccc05f.zip
of: select OF_RESERVED_MEM automatically
The OF_RESERVED_MEM can be used if we have either CMA or the generic declare coherent code built and we support the early flattened DT. So don't bother making it a user visible options that is selected by most configs that fit the above category, but just select it when the requirements are met. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Rob Herring <robh@kernel.org>
Diffstat (limited to '')
-rw-r--r--arch/arm64/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 87ec7be25e97..fbcf521e1c9f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -165,7 +165,6 @@ config ARM64
select NEED_SG_DMA_LENGTH
select OF
select OF_EARLY_FLATTREE
- select OF_RESERVED_MEM
select PCI_DOMAINS_GENERIC if PCI
select PCI_ECAM if (ACPI && PCI)
select PCI_SYSCALL if PCI