diff options
| author | Palmer Dabbelt <palmer@sifive.com> | 2017-11-29 01:15:32 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2017-12-02 00:09:57 +0300 |
| commit | da894ff100be9044c490f47f61541481b4f42b1f (patch) | |
| tree | 7b6595ab3b92f94b4340a333e6da8146d6c21697 /arch | |
| parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
| download | linux-da894ff100be9044c490f47f61541481b4f42b1f.tar.xz | |
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 <segher@kernel.crashing.org>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/riscv/include/asm/io.h | 2 |
1 files changed, 1 insertions, 1 deletions
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; \ |