Dear Timur Tabi,
In message <1301952064-1418-1-git-send-email-ti...@freescale.com> you wrote:
> For some reason, the implementation of out_8() does not match the other
> output accessors, nor does it match equivalent Linux accessor. This can
> cause a problem in a situation like this:
>
> __raw_readb(p1);
> out_8(p2, x);
>
> In this case, there is no barrier between the read and the write.
> If the out_8() is changed to out_be16(), then there is a barrier.
>
> Signed-off-by: Timur Tabi <ti...@freescale.com>
> ---
> arch/powerpc/include/asm/io.h | 5 ++++-
> 1 files changed, 4 insertions(+), 1 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk
--
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