[PATCH AUTOSEL 4.14 40/89] MIPS: Fix ISA virt/bus conversion for non-zero PHYS_OFFSET

2018-09-02 Thread Sasha Levin
From: Paul Burton [ Upstream commit 0494d7ffdcebc6935410ea0719b24ab626675351 ] isa_virt_to_bus() & isa_bus_to_virt() claim to treat ISA bus addresses as being identical to physical addresses, but they fail to do so in the presence of a non-zero PHYS_OFFSET. Correct this by having them use

[PATCH AUTOSEL 4.14 40/89] MIPS: Fix ISA virt/bus conversion for non-zero PHYS_OFFSET

2018-09-02 Thread Sasha Levin
From: Paul Burton [ Upstream commit 0494d7ffdcebc6935410ea0719b24ab626675351 ] isa_virt_to_bus() & isa_bus_to_virt() claim to treat ISA bus addresses as being identical to physical addresses, but they fail to do so in the presence of a non-zero PHYS_OFFSET. Correct this by having them use