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| author | Christoph Hellwig <hch@lst.de> | 2020-04-16 17:00:07 +0200 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-04-19 16:09:44 +0200 |
| commit | d399157283fb457cdc3ae03f2897070f0bd5d7c6 (patch) | |
| tree | 9d1fa9bcaf39e0745bea2971353b7f158e1a9d38 /arch/mips/Kconfig | |
| parent | b604d4973af7df4bbe970b2c380f5a0477fa53ec (diff) | |
| download | linux-d399157283fb457cdc3ae03f2897070f0bd5d7c6.tar.bz2 | |
MIPS: cleanup fixup_bigphys_addr handling
fixup_bigphys_addr is only provided by the alchemy platform. Remove
all the stubs, and ensure we only call it if it is actually implemented.
Also don't bother implementing io_remap_pfn_range if we don't have to,
and move the remaining implementation to alchemy platform code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 4f9303f6a687..9f15539a6342 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -92,6 +92,9 @@ config MIPS select SYSCTL_EXCEPTION_TRACE select VIRT_TO_BUS +config MIPS_FIXUP_BIGPHYS_ADDR + bool + menu "Machine selection" choice @@ -157,6 +160,7 @@ config MIPS_ALCHEMY select CSRC_R4K select IRQ_MIPS_CPU select DMA_MAYBE_COHERENT # Au1000,1500,1100 aren't, rest is + select MIPS_FIXUP_BIGPHYS_ADDR if PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_APM_EMULATION |