From da894ff100be9044c490f47f61541481b4f42b1f Mon Sep 17 00:00:00 2001 From: Palmer Dabbelt Date: Tue, 28 Nov 2017 14:15:32 -0800 Subject: RISC-V: __io_writes should respect the length argument Whoops -- I must have just been being an idiot again. Thanks to Segher for finding the bug :). CC: Segher Boessenkool Signed-off-by: Palmer Dabbelt --- arch/riscv/include/asm/io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/riscv') diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h index c1f32cfcc79b..507ee6a16e67 100644 --- a/arch/riscv/include/asm/io.h +++ b/arch/riscv/include/asm/io.h @@ -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; \ -- cgit v1.2.3