From d399157283fb457cdc3ae03f2897070f0bd5d7c6 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 16 Apr 2020 17:00:07 +0200 Subject: 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 Signed-off-by: Thomas Bogendoerfer --- arch/mips/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/mips/Kconfig') 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 -- cgit v1.2.3