Eugeniy Paltsev 45bd649511 ARC: IO: add MB for __raw_* memory accessors ... We add memory barriers for __raw_readX / __raw_writeX accessors same way as it is done for readX and writeX accessors as lots of U-boot driver uses __raw_readX / __raw_writeX instead of proper accessor with barrier. It will save us from lot's of debugging in the future and it is OK as U-Boot is not that performance oriented as real run-time software like OS or user bare-metal app so we may afford being not super fast as we only being executed once. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>		2020-03-31 18:31:53 +03:00
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asm	ARC: IO: add MB for __raw_* memory accessors	2020-03-31 18:31:53 +03:00