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RISC-V: __io_writes should respect the length argument

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Palmer Dabbelt 2017-12-01 13:14:36 -08:00
commit 7382fbdeae
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arch/riscv/include/asm/io.h
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@ -250,7 +250,7 @@ static inline u64 __raw_readq(const volatile void __iomem *addr)
const ctype *buf = buffer; \
\
do { \
__raw_writeq(*buf++, addr); \
__raw_write ## len(*buf++, addr); \
} while (--count); \
} \
afence; \