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| author | Christoph Hellwig <hch@lst.de> | 2018-04-03 16:24:20 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-09 06:56:33 +0200 |
| commit | d4a451d5fc849f9a0a133255ed197b148fc323d0 (patch) | |
| tree | 5df9dea42ff522437448e559b6a9397caa91613a /arch/riscv/Kconfig | |
| parent | dma-mapping: move the NEED_DMA_MAP_STATE config symbol to lib/Kconfig (diff) | |
| download | linux-d4a451d5fc849f9a0a133255ed197b148fc323d0.tar.xz linux-d4a451d5fc849f9a0a133255ed197b148fc323d0.zip | |
arch: remove the ARCH_PHYS_ADDR_T_64BIT config symbol
Instead select the PHYS_ADDR_T_64BIT for 32-bit architectures that need a
64-bit phys_addr_t type directly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: James Hogan <jhogan@kernel.org>
Diffstat (limited to 'arch/riscv/Kconfig')
| -rw-r--r-- | arch/riscv/Kconfig | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index a951ee1f1915..1b4b722b4496 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -5,6 +5,8 @@ config RISCV def_bool y + # even on 32-bit, physical (and DMA) addresses are > 32-bits + select PHYS_ADDR_T_64BIT select OF select OF_EARLY_FLATTREE select OF_IRQ @@ -38,10 +40,6 @@ config RISCV config MMU def_bool y -# even on 32-bit, physical (and DMA) addresses are > 32-bits -config ARCH_PHYS_ADDR_T_64BIT - def_bool y - config ZONE_DMA32 bool default y |